houdini install script

#!/bin/bash
#
# Installation script for Houdini
#

# If we have no stdin, then try to run inside an xterm
stdin=$(readlink /proc/self/fd/0)
if [ "$stdin" = "/dev/null" -a -n "$DISPLAY" ]; then
    cd "$(dirname "$0")"
    for prog in x-terminal-emulator xterm; do
        exe=$(which $prog 2>/dev/null)
        if [ -x "$exe" ]; then
            exec "$exe" -e "./$(basename "$0")"
        fi
    done
fi

usage="usage: ./houdini.install [--help] [--[no-]local-licensing] [--[no-]install-engine-maya] [--[no-]install-engine-unity] [--[no-]install-houdini] [--[no-]license] [--[no-]menus] [--[no-]hfs-symlink] [--[no-]bin-symlink] [--no-root-check] [--make-dir] [--install-hqueue-server] [--hqueue-server-dir /path/to/install] [--create-hqueue-shared-dir yes|no] [--hqueue-shared-dir /path/to/sharedDir] [--hqueue-shared-dir-mount /path/to/mountPoint] [--upgrade-hqueue-server-if-exists yes|no] [--install-hqueue-client] [--hqueue-client-dir /path/to/install] [--hqueue-server-name hqserverName] [--hqueue-server-port hqserverPort] [--mount-hqueue-shared-dir yes|no] [/path/to/install]"

long_usage()
{
    echo "usage: ./houdini.install [options] [installation_directory]

OPTIONS
--install-houdini | --no-install-houdini
        Select or deselect Houdini and the HDK for installation
--install-engine-maya | --no-install-engine-maya
        Select or deselect Houdini Engine Maya plugin for installation
--install-engine-unity | --no-install-engine-unity
        Select or deselect Houdini Engine Unity plugin for installation
--install-menus | --no-install-menus
        Select or deselect desktop menus for installation
--install-bin-symlink | --no-install-bin-symlink
        Select or deselect symlinks in /usr/local/bin for installation
--install-hfs-symlink | --no-install-hfs-symlink
        Select or deselect symlink in /opt/hfs$VER_MAJOR.$VER_MINOR for installation
--install-license | --no-install-license
        Select or deselect sesinetd (license server) for installation
--local-licensing | --no-local-licensing
        Select or deselect local licensing for installation
--install-hqueue-server | --no-install-hqueue-server
        Select or deselect HQueue server for installation
--install-hqueue-client | --no-install-hqueue-client
        Select or deselect HQueue client for installation
--hqueue-server-dir directory
        Directory to install HQueue server in
--create-hqueue-shared-dir (yes|no)
        Create and mount the shared directory on HQueue server
--mount-hqueue-shared-dir (yes|no)
        Mount the shared directory on HQueue client
--hqueue-shared-dir directory
        Directory name of the shared directory
--hqueue-shared-dir-mount mount_point
        Mount point of the shared directory
--upgrade-hqueue-server-if-exists (yes|no)
        Upgrade an existing install of HQueue server
--hqueue-client-dir directory
        Directory to install HQueue client in
--hqueue-server-name server_name
        Set the server name of the HQueue server
--hqueue-server-port port_number
        Set the port number of the HQueue server
--auto-install  install automatically, do not prompt user
--no-root-check
        do not show a warning if the installer is not run as root
--help      display this message

For a full description of how to configure installation using command line
options, see the installation manual."
}

#-------------------------------------------------------------------------
do_wait()
{
    if [ "$dowait" = "yes" ]; then
        echo $nn "[Hit return to continue]$cc"
        read anything
    fi
}

dowait=no
if [ -z "$PAGER" ]; then
    PAGER=more
fi
VER_MAJOR=16
VER_MINOR=5
VER_BUILD=405
BUILD_ARCH=x86_64
PYTHON_VERSIONS="2.7"
SIZE_HOUDINI=2278136
SIZE_HQUEUE=462160
SIZE_HQUEUE_CLIENT=431016
SIZE_LICENSE=20620
SIZE_ENGINE_MAYA=6072
SIZE_ENGINE_UNITY=2240
AGREEMENT_TEXT="                                Last Updated Date: February 6, 2018

                    SIDE EFFECTS SOFTWARE
                      LICENSE AGREEMENT

IMPORTANT - READ CAREFULLY:  Side Effects Software Inc. or its
subsidiary (as applicable, \"SideFX\") licenses this software and
all upgrades and related materials (collectively, the \"Software\"),
excluding any open source software that is distributed with the
Software, subject to the terms and conditions of this Agreement.  BY
SELECTING \"ACCEPT\", OR BY DOWNLOADING, INSTALLING OR USING THE
SOFTWARE, ALL OF THE TERMS AND CONDITIONS CONTAINED IN THIS AGREEMENT
BECOME LEGALLY BINDING ON YOU AS AN INDIVIDUAL OR ON THE ORGANIZATION
THAT YOU REPRESENT.

IF YOU THE INDIVIDUAL (A) DO NOT AGREE TO THE TERMS AND CONDITIONS OF
THIS AGREEMENT, OR (B) ARE NOT AUTHORIZED TO DOWNLOAD OR INSTALL THE
SOFTWARE OR TO AGREE TO BE BOUND BY THIS AGREEMENT ON BEHALF OF YOUR
ORGANIZATION, YOU ARE REQUIRED TO SELECT \"DO NOT ACCEPT\", IN WHICH
CASE YOU ARE NOT PERMITTED TO DOWNLOAD, INSTALL OR USE THE SOFTWARE.

NOTE:  The terms and conditions of this Agreement were last updated,
and are effective as of, the \"Last Updated Date\" indicated above.  Any
downloading, installation or Use of the Software or an earlier version
of the Software that was licensed prior to such date is governed by
prior terms and conditions, which differ from those set out in this
Agreement.

1. GENERAL

1.1. Formation of Legally Binding Contract.  A legally binding
contract is immediately formed upon your acceptance of this Agreement.
The licensee who is bound by this Agreement (\"Licensee\") is: (i) the
individual accepting this Agreement, if the individual is licensing
the Software for his or her personal use or use as a sole proprietor;
or (ii) the corporation, institution, partnership, organization or
other entity (\"Organization\") on whose behalf the individual accepting
this Agreement is acting.  Where a Transaction Confirmation is
provided to Licensee, Licensee's name will be confirmed in the
Transaction Confirmation.  Where no Transaction Confirmation is
provided to Licensee and Licensee obtains an Entitlement(s) or
License(s) through the online process, Licensee's name will be the
name provided as part of the online process or, where no name is
provided, the name associated with the email address provided or used
as part of the online process.  The Entitlement(s) and License(s)
issued to Licensee will be associated with such name.  Licensee
represents that the name provided to SideFX, if any, is its full
and correct legal name.

1.2. Application and Priority of Terms.  The terms and conditions of
this Agreement apply regardless of, and take priority over, any terms
and conditions applicable to Licensee's software or, subject to
Section 3.11, any third party software which may be used in
conjunction with the Software.

1.3. Subsequent Licensing; Upgrades.  Subsequent licensing of the
Software may be subject to updated terms and conditions that differ
from those set out in this Agreement (an \"Updated Agreement\").
SideFX may require Licensee to accept an Updated Agreement in
connection with: (i) any subsequent downloading and/or installation
of Upgrades; or (ii) the issuance of subsequent Entitlements or
Licenses to Use the Software (see Section 2.2); in which case any
downloading, installation of Use of such Upgrade (in the case of
(i)), or any Use of the Software under such Entitlements and Licenses
(in the case of (ii)), will be governed by the Updated Agreement.  An
Updated Agreement will be indicated by a change to the \"Last Updated
Date\" indicated at the top of this Agreement.  If Licensee obtains
additional Entitlements and Licenses to Use the Software without
having to accept an Updated Agreement, this Agreement will continue
to apply to Licensee's Use of the Software under such Entitlements
and Licenses.

1.4. Communication of Usage Data. Licensee acknowledges that the
Software may communicate to SideFX certain technical,
non-personal information concerning Licensee's Licenses and Use of the
Software.  Licensee hereby consents to such communication.

1.5. Information Provided by Licensee.  Licensee represents, warrants
and covenants that any information provided by Licensee to SideFX
concerning Licensee's identity, contact information, Authorized
Users, revenue, applicable project or otherwise is, and will
continuously be, true and accurate and not misleading.  Licensee
agrees to notify SideFX of any changes in such information.

1.6. Defined Terms.  Section 12 sets out certain defined terms used in
this Agreement.

2. RIGHT TO USE

2.1. Grant of Rights.  Subject to Licensee's payment of the applicable
fees and continuous compliance with the terms and conditions of this
Agreement, SideFX hereby grants to Licensee a limited,
non-transferable, non-exclusive, non-sublicensable right for
Authorized Users to install and Use the Software: (i) solely in object
code format; (ii) solely in the applicable Territory; (iii) solely for
the Usage Purpose; and (iv) subject to the terms and conditions of the
applicable License Type (as set out in Section 3).

2.2. Entitlements and Licenses.  Licensee acknowledges that Use of the
Software requires: (i) the issuance by SideFX of an
Entitlement(s); (ii) the redemption of such Entitlement(s) by Licensee
to obtain a License(s); and (iii) the installation of such License(s)
on the applicable Computer using the tools provided as part of the
Software.  SideFX will issue Licensee an Entitlement(s) based on
the applicable License Type and permitted Use.  Each License permits
Use of the Software on a single Computer (in the case of a Workstation
Installation) or on a single Network Server and single Client Computer
(in the case of a Network Installation).

2.3. Licensee Responsibilities.  Licensee shall: (i) take appropriate
action to ensure that non-Authorized Users do not Use the Software;
(ii) ensure that all Authorized Users comply with all of the terms and
conditions of this Agreement, including the restrictions set out in
Section 4.1; (iii) be solely responsible for any digital assets or
other content that is uploaded to the Software by Authorized Users,
including compliance with any restrictions imposed by the author of
the content and any violations of intellectual property rights; (iv)
be solely responsible for the accuracy, integrity, legality and
appropriateness of all content created by Authorized Users using the
Software; and (v) Use the Software in compliance with all applicable
laws, rules and regulations (including those relating to export,
homeland security, anti-terrorism, data protection and privacy) and
any documentation included with the Software. Licensee shall be
responsible for any breach of this Agreement by Authorized Users and
any installation or Use of the Software by persons other than
Authorized Users utilizing Licenses issued to Licensee.  Licensee
shall immediately notify SideFX of any unauthorized installation
or Use of the Software.

3. LICENSE TYPES AND SCOPE OF USE

3.1. License Types.  The Software is provided to Licensee subject to
specific terms and conditions that further define the scope of
Licensee's permitted installation of Licenses and Use of the Software
based on the type of license granted (\"License Type\").  The License
Types, and the terms and conditions applicable to each License Type,
are set out in Appendix A to this Agreement.  Licensee must not, and
must not attempt to, install any License(s) or Use the Software
outside of the scope of the License Type that applies to the
License(s) issued to Licensee.  Any actual or attempted installation
of Licenses or Use of the Software outside of the scope of the
applicable License Type is a breach of this Agreement and an
infringement of the rights of SideFX.

3.2. Additional Limitations and Restrictions.  For greater certainty,
the limitations and restrictions of the applicable License Type are in
addition to all other limitations and restrictions under this
Agreement, including those set out in Section 2, Section 3 and Section 4.

3.3. Network Installation.  Certain of the License Types provide for
Network Installation.  \"Network Installation\" means that each of the
Licenses issued to Licensee may be installed on one (1) Computer
acting as a license server (the \"License Server\") that can be accessed
by other Computers acting as clients (\"Client Computers\") through a
local area network connection or through a VPN connection, provided
that: (i) the VPN connection is secure; (ii) each Client Computer is
within the Territory; and (iii) the Software may only be Used on the
Client Computers accessing the License Server.  The number of Client
Computers accessing the Licenses on the License Server(s) and on which
the Software is being Used concurrently shall not exceed the number of
Licenses issued.  For example, if Licensee has been issued ten (10)
Local Access Licenses, each of the ten (10) Licenses may be installed
on a License Server, and the Software may be Used on a maximum of ten
(10) Client Computers at any given time.  For certainty, each of the
Licenses issued to Licensee does not have to be installed on the same
License Server, but any single License cannot be installed on more
than one License Server.

3.4. Workstation Installation.  Certain of the License Types provide
for Workstation Installation.  \"Workstation Installation\" means that
the License may be installed on one (1) dedicated Computer and the
Software may only be Used on that Computer.  Unless otherwise
expressly provided in Appendix A, the License cannot subsequently be
relocated (i.e. installed on a different Computer).

3.5. Location.  The rights granted under this Agreement provide for
Use of the Software in the applicable Territory and certain of the
License Types may provide for Use of the Software only at a particular
location.  Authorized Users will be considered to be Using the
Software in the Territory (or at a particular location) only if the
individual is physically located within the Territory (or at the
particular location) at the time he or she is Using the Software.

3.6. Use of Cloud Services.  For certainty, notwithstanding anything
else in this Agreement, Licensee may only install the Software, or
have a third party install the Software for Licensee, for use with a
Cloud Service if the License Type that applies to the Licenses issued
to Licensee is a Global Access License and only for non-interactive
processing.  Otherwise, Licensee is not permitted to install or have
installed or Use the Software on a Cloud Service regardless of the
location of the Computers utilized by the Cloud Service.  For
certainty, non-interactive processing includes processing using
Houdini Mantra, Houdini Engine and Houdini Batch, but excludes
processing using Houdini Core or Houdini FX.  Nothing in this Section
shall be taken to limit any restriction set out in Article 3 or
otherwise in this Agreement.

3.7. Use of Third Party Rendering.  Except for Users under an
Apprentice License, Users may utilize third party software (the
\"Third Party Rendering Software\") for the purpose of rendering images
created using the Software; provided that with respect to Indie
Licenses: (i) the Third Party Rendering Software and its dedicated
Houdini plug-in must be installed and used on the same dedicated
Computer on which the Software is installed and Used; (ii) the User
must not render sequences at a resolution higher than 4096x4096; and
(iii) the User shall Use only the final work product produced by the
Third Party Rendering Software and shall not access or Use or have
any rights in or to any temporary or intermediate images or files
produced by the Third Party Rendering Software and/or its dedicated
Houdini plug-in. Within ten (10) days of a request by SideFX, the
third party who provides the Third Party Rendering Software and its
dedicated Houdini plug-in shall certify in writing to SideFX the
extent to which such third party has implemented technical measures
to prevent any breach of such restrictions. For certainty, Users
under all License Types other than the Apprentice License and the
Indie License may utilize Third Party Rendering Software for the
purpose of rendering images created using the Software, without
reference to the restrictions and requirements set out in this
Section (but, for certainty, subject to the restrictions that
otherwise apply to such License Types).

3.8. Non-Concurrent Use.  For all License Types, only one individual
may Use the Software interactively (i.e. operating the Software
through its graphical user interface) on a Computer (including, for
certainty, a Client Computer or a dedicated Computer) at any given
time.  Without limiting the foregoing in this Section, where the
Software is being Used interactively on a Client Computer or a
dedicated Computer by an individual, a second individual may not Use
the Software on that same dedicated Computer or Client Computer
indirectly through a separate Computer, terminal or monitor.

3.9. Limits on Number of Licenses.  SideFX may limit the number
of Licenses of a particular License Type available to any particular
Licensee, alone or together with its related individuals and
Affiliates.

3.10. Orbolt.  Digital assets that are authored Using the Software
can be uploaded to and downloaded from the website maintained by the
SideFX affiliate, Orbolt Inc., at www.orbolt.com (the \"Orbolt
Website\"), pursuant to the Orbolt Inc. Terms and Conditions of
Website Use.  Notwithstanding the prohibitions on Commercial Use
under the Non-Commercial Licenses, the Software may be Used under the
Non-Commercial Licenses (as well as under the Commercial Licenses)
for the purpose of authoring digital assets for upload to the Orbolt
Website.  Any other Commercial Use of the Software under a
Non-Commercial License is strictly prohibited.  Any digital asset
that is downloaded from the Orbolt Website may be further developed
subject to: (i) the terms of the applicable License Type under which
the digital asset was downloaded; and (ii) any restrictions imposed
by the author of the downloaded digital asset or by the License Type
under which the digital asset was created.

3.11. Open Source Software.  The Software may be accompanied by
certain open source software (in source code and executable forms, as
applicable) (the \"Open Source Software\") that works with the Software.
The Open Source Software forms, and is distributed as, a separate and
independent software program from the Software (and the Software is
not a modification of, or a work based on, the Open Source Software),
even though the Open Source Software may have been aggregated or
packaged with the Software for purposes of distribution. The Open
Source Software is distributed under and subject to the terms and
conditions of the applicable open source licenses and notices set out
at http://www.sidefx.com/docs/houdini/licenses/ (the \"Open Source
Licenses\").  Licensee hereby agrees to the terms and conditions of the
Open Source Licenses as they relate to the applicable Open Source
Software.

4. RESTRICTIONS ON USE

4.1. Restrictions on Use of Software.  Subject to the terms and
conditions for the applicable License Type, Licensee agrees that it
will not, and will not permit any third party to, directly or
indirectly: (i) copy the Software (except that Licensee may download
and install the Software and make one (1) copy of the Software solely
for backup purposes) or create derivative works based on the Software;
(ii) assign, transfer, lease, rent, sublicense, distribute or
otherwise make available the Software, any Entitlement, any License or
any right granted under this Agreement, in whole or in part, to any
other Person, including on a timesharing, software-as-a-service or
other similar basis (except that, with certain License Types, Licensee
may permit third party Authorized Users to Use the Software to create
content for Licensee); (iii) permit any third party, other than an
Authorized User, to redeem or un-redeem Entitlements, install Licenses
or Use the Software; (iv) share any user ids or passwords with anyone
other than Authorized Users; (v) Use the Software to provide any
service bureau services or any services on a similar basis; (vi)
except as provided under Section 3.10, Use the Software under a
Non-Commercial License for Commercial purposes, or receive any form of
compensation for work product created or work performed Using the
Software under a Non-Commercial License; (vii) reverse engineer,
decompile, disassemble, or otherwise attempt to discover the source
code of any portion of the Software; (viii) disassemble, reverse
engineer or use the file format of any file generated by the Software
for purposes of by-passing any restrictions or requirements of the
Software; (ix) attempt to tamper with, alter, disable, hinder,
by-pass, override, or circumvent any security, reliability, integrity,
accounting or other mechanism, restriction or requirement of the
Software, including any Entitlement or License or any other mechanism
that permits, monitors or limits installation of Licenses or Use of
the Software to the applicable scope in accordance with this
Agreement; (x) convert the file format of any file generated by the
Software when licensed under a Non-Commercial License to a file format
generated by the Software when licensed under a Commercial License;
(xi) attempt to tamper with or alter (or with respect to
Non-Commercial Licenses, hinder) the usage information conveyed by the
Software to SideFX; (xii) modify or attempt to modify the
Software; (xiii) install or Use the Software in any way that would
subject the Software, in whole in or in part, to governmental
regulation that would not have otherwise applied but for such
installation or Use; (xiv) remove, obscure or alter any copyright,
trade-mark, patent or proprietary notice affixed to the media or
packaging of the Software or displayed by or in the Software; (xv)
access or attempt to access SideFX' network, databases, or
systems (other than to download the Software); or (xvi) perform load
tests, network scans, penetration tests, ethical hacks or any other
security auditing procedures on the SideFX network.

4.2. Further Restrictions on Use of Software.  Licensee agrees that it
will not, and will not permit any third party to, directly or
indirectly: (i) Use the Software to conduct any competitive analysis
of or with the Software; (ii) access the Software in order to compete
or build a competitive product or service, or impair the market for
the Software or any part thereof; or (iii) copy any features,
functions, graphics or other component of the Software.

4.3. Restrictions on Open Source Software. Licensee's use of the Open
Source Software is governed by the Open Source Licenses, as
applicable.

5. OWNERSHIP AND RESERVATION OF RIGHTS

5.1. Ownership of Software.  The Software is not sold; it is licensed
to Licensee under the terms and conditions of this Agreement.  SideFX
and its licensors are the owners of the Software, including all
intellectual property rights (including trade secrets rights)
relating thereto. No title to the Software or such rights is
transferred to Licensee by this Agreement.  All rights not expressly
granted pursuant to this Agreement are reserved by SideFX.

5.2. Feedback.  SideFX shall own, and Licensee shall not have
any right, title or interest in, any enhancements or other
modifications to the Software created based on any suggestions,
enhancement requests, recommendations or other feedback provided by or
on behalf of Licensee or Authorized Users.

6. FEES AND PAYMENT

6.1. Fees.  Fees are based upon, among other things: (i) the
applicable License Type; (ii) the characteristics of Licensee; and
(iii) the number of authorized Licenses, whether or not the Licenses
are used.  All fees are payable in full, without deduction or offset,
upon purchase of the Entitlements or Licenses unless otherwise agreed
by the parties, unless SideFX agrees to invoice Licensee, in
which case the applicable fees are payable within the period set out
in the invoice (and if no period is set out in the invoice, within
thirty (30) days of the date on which Licensee receives the invoice).
All fees are non-cancelable and non-refundable.  SideFX may
suspend Use of the Software, without liability to SideFX, in the
event that any amounts payable by Licensee are past due or Licensee is
otherwise in breach of this Agreement.  Entitlements and Licenses for
certain License Types may be provided free of charge.

6.2. Indie Licenses.  The pricing applicable to Indie Licenses is only
available to those individuals or Organizations (the \"Indie User\")
where: (i) such Indie User and its Affiliates and related individuals
collectively have in the current calendar year, or had in the most
recently completed calendar year, directly or indirectly, aggregate
gross revenues from all sources less than US$100,000; and (ii) in the
case of an Indie User that is using the Software to create content for
a third party that will use such content in connection with a
Commercial activity, such third party and its Affiliates and related
individuals collectively have in the current calendar year, or had in
the most recently completed calendar year, directly or indirectly,
aggregate gross revenues from all sources less than US$100,000.  If
Licensee is taking advantage of the pricing applicable to Indie
Licenses, Licensee represents and warrants that it satisfies the
criteria set out in this Section 6.2.

6.3. Taxes.  All fees are exclusive of any Taxes.  If SideFX has
a legal obligation to pay or collect Taxes, the appropriate amount
shall be invoiced to and paid by Licensee, unless Licensee provides
SideFX with an acceptable tax exemption certificate issued by
the appropriate taxing authority.

7. DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITY

7.1. Limited Warranty.  SideFX warrants that the Software will
perform substantially in accordance with the applicable SideFX
user documentation (excluding any errors in the documentation, as
determined by SideFX in good faith).  SideFX' entire
responsibility and obligation, and Licensee's exclusive remedy, for
any breach of the foregoing warranty shall be for SideFX to use
commercially reasonable efforts to cause the Software to comply with
such warranty.

7.2. Warranty Disclaimer.  EXCEPT AS PROVIDED IN SECTION 7.1, THE
SOFTWARE IS PROVIDED \"AS IS\" WITHOUT WARRANTY OR CONDITION OF ANY
KIND, EXPRESS OR IMPLIED, STATUTORY OR OTHERWISE IN LAW OR EQUITY,
INCLUDING ANY IMPLIED WARRANTIES OR CONDITIONS OF TITLE,
NON-INFRINGEMENT, MERCHANTABLE QUALITY, FITNESS FOR A PARTICULAR
PURPOSE OR THOSE ARISING OTHERWISE FROM A COURSE OF DEALING OR USAGE
OF TRADE, ALL OF WHICH ARE SPECIFICALLY DISCLAIMED TO THE MAXIMUM
EXTENT PERMITTED BY LAW. WITHOUT LIMITING THE FOREGOING, SIDEFX
DOES NOT WARRANT THAT: (i) THE SOFTWARE WILL MEET LICENSEE'S NEEDS OR
REQUIREMENTS; ii) THE SOFTWARE WILL RUN WITHOUT INTERRUPTION OR BE
ERROR FREE; (iii) THE SOFTWARE IS IMPENETRABLE OR OTHERWISE MEETS ANY
SECURITY STANDARDS; OR (iv) THE FUNCTIONS CONTAINED IN THE SOFTWARE
WILL OPERATE IN ALL COMBINATIONS WHICH MAY BE SELECTED FOR USE BY
LICENSEE.  FOR PURPOSES OF THIS SECTION 7.2 (BUT NOT FOR PURPOSES OF
SECTION 7.1), REFERENCES TO SOFTWARE INCLUDE THE OPEN SOURCE SOFTWARE.
SIDEFX MAKES NO REPRESENTATIONS OR WARRANTIES, AND THERE ARE NO
CONDITIONS, REGARDING THE OPEN SOURCE SOFTWARE.

7.3. Limitation on Types of Recoverable Damages.  SIDEFX WILL
ONLY BE LIABLE FOR DIRECT DAMAGES, SUBJECT TO SECTION 7.4.  IN NO
EVENT WILL SIDEFX BE LIABLE TO LICENSEE OR ANY OTHER PERSON FOR
ANY LOST PROFITS, LOST OR DAMAGED DATA, OR ANY SPECIAL, INCIDENTAL,
INDIRECT, CONSEQUENTIAL OR PUNITIVE DAMAGES OF ANY KIND, WHETHER BASED
ON BREACH OF CONTRACT OR WARRANTY, TORT (INCLUDING NEGLIGENCE),
PRODUCT LIABILITY OR OTHERWISE, EVEN IF SIDEFX IS INFORMED OR
OTHERWISE HAS KNOWLEDGE OF THE POSSIBILITY OF SUCH DAMAGES AND EVEN IF
SUCH DAMAGES WERE FORESEEABLE.

7.4. Monetary Cap on Damages.  LICENSEE AGREES THAT THE MAXIMUM
AGGREGATE LIABILITY OF SIDEFX AND ITS AFFILIATES, AND THEIR
RESPECTIVE DIRECTORS, OFFICERS, EMPLOYEES, AGENTS AND REPRESENTATIVES
FOR ALL CLAIMS UNDER ANY AND ALL CIRCUMSTANCES RELATING TO THE
SOFTWARE UNDER ALL THEORIES OF LIABILITY WILL BE LIMITED TO: (I) WITH
RESPECT TO SIDEFX' INDEMNITY OBLIGATION UNDER SECTION 8, THE
FEES PAID TO SIDEFX BY LICENSEE IN RESPECT OF THE INFRINGING
SOFTWARE IN THE TWELVE (12) MONTH PERIOD PRECEDING THE CLAIM IN
RESPECT OF SUCH LIABILITY; AND (II) IN ALL OTHER INSTANCES, THE FEES
PAID TO SIDEFX BY LICENSEE IN RESPECT OF THE APPLICABLE SOFTWARE
IN THE THREE (3) MONTH PERIOD PRECEDING THE CLAIM IN RESPECT OF SUCH
LIABILITY.

7.5. Essential Terms.  The disclaimer of warranties and the limitation
of liability in this Section 7 constitute an essential part of this
Agreement.  A fundamental breach or breach of a fundamental term of
this Agreement by SideFX shall not limit the intended effect of
Section 7 or any other provision of this Agreement which is intended
to limit SideFX' liability.  Licensee acknowledges that, but for
the disclaimer of warranties and limitation of liability, SideFX
would not enter into this Agreement.

8. INTELLECTUAL PROPERTY INFRINGEMENT INDEMNITY

8.1. Indemnity.  Subject to Section 7, if any claim based upon an
alleged direct infringement of a Canadian or American copyright or
trade secret is asserted against Licensee by a third party (other than
an Affiliate of Licensee) by virtue of its Use of the Software in
accordance with this Agreement, SideFX will indemnify Licensee
solely for direct damages (which, for greater certainty, excludes any
accounting of profits) awarded to such third party and which the
Licensee has been ordered to pay as a result of such claim, provided
that SideFX: (i) receives prompt written notice of such claim;
(ii) has the sole and exclusive right, if it chooses, to control and
direct the investigation and the defense or settlement of such claim;
and (iii) receives the reasonable cooperation and assistance of
Licensee as requested by SideFX, at SideFX' expense.

8.2. Exclusions.  SideFX shall have no obligation or liability
under Section 8.1 if the infringement relates to: (i) Use of the
Software other than as expressly authorized under this Agreement; (ii)
the combination, merger or interface of the Software with other
software by Licensee or a third party; or (iii) compliance with any
Licensee instructions or requests.  SideFX shall also have no
obligation or liability under Section 8.1 in connection with any
software or other technology not claimed to be owned by SideFX,
including without limitation, the Open Source Software and any
materials related thereto.

8.3. SideFX Options.  If the Software infringes, or in the
reasonable determination of SideFX is likely to infringe, any
third party's intellectual property rights, SideFX may, at its
option, either: (i) procure for Licensee the right to continue Using
the Software or replace or modify the Software (without loss of
functionality) so that it becomes non-infringing; or (ii) terminate
this Agreement and refund the license fee paid by Licensee less a
reasonable amount for any value received by Licensee.

8.4. Exclusive Remedy.  THE FOREGOING PROVISIONS OF THIS SECTION 8
STATE SIDEFX' ENTIRE LIABILITY AND OBLIGATIONS, AND THE
EXCLUSIVE REMEDY OF LICENSEE, WITH RESPECT TO ANY ACTUAL OR ALLEGED
INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHTS.

9. TERM AND TERMINATION

9.1. Term.  Licensee's right to Use the Software pursuant to any given
License shall terminate at the end of the term for the License Type
associated with such License, as such term is set out in Appendix A to
this Agreement.

9.2. Termination by Licensee for Convenience. Subject to Section 6.1,
Licensee may terminate this Agreement at any time by providing SideFX
with written notice of same and complying with Section 9.4.

9.3. Termination by SideFX.  SideFX may terminate this
Agreement, and therefore the right granted under Section 2.1, upon
notice to Licensee: (i) if Licensee breaches any of the terms and
conditions of this Agreement and, if curable, fails to cure such
breach to the satisfaction of SideFX within fifteen (15) days of
SideFX notifying Licensee of the breach; (ii) if Licensee
breaches any of its payment obligations under this Agreement and fails
to make full payment within ten (10) days of SideFX notifying
Licensee of such breach; (iii) Licensee undergoes a Change of Control
without the prior written consent of SideFX (which consent may
be withheld by SideFX in its sole and absolute discretion); (iv)
Licensee commits any act of bankruptcy, becomes insolvent or admits
its insolvency (as defined or provided for in any applicable statute);
(v) any proceeding, voluntary or involuntary, is commenced respecting
Licensee pursuant to any statute relating to bankruptcy, insolvency,
reorganization of debts, liquidation, winding up or dissolution,
including any proceedings under the Bankruptcy and Insolvency Act, the
Companies' Creditors Arrangement Act or the Winding-Up and
Restructuring Act; (vi) Licensee passes any resolution for its
liquidation, winding up or dissolution; or (vii) Licensee ceases to
carry on business in the ordinary course.

9.4. Licensee Obligations Upon Termination.  Upon receipt by Licensee
of written notice of termination from SideFX, or termination by
Licensee, Licensee shall immediately: (i) unredeem all Entitlements
(i.e. return all Licenses) using the tools provided as part of the
Software; (ii) cease Using the Software; (iii) permanently delete all
installed and back-up copies of the Software; and (iv) within five (5)
days after the date of such termination, provide SideFX with a
written confirmation that Licensee has complied with all of the
foregoing.

9.5. Survival.  The provisions of Sections 2.3 (excluding part (v)),
3.11, 4 (without limiting the intended effect of Section 9.4), 5, 6,
7.3, 7.4, 7.5, 9.4, 9.5, 10, 11 (excluding 11.11) and 12 shall survive
termination of this Agreement.

10. CERTIFICATION AND INSPECTION

10.1. Certification.  Within ten (10) days of a request by SideFX, a
Certification Authority of Licensee shall, after making due inquiry,
certify in writing to SideFX, as applicable: (i) that Licensee (and
in the case of a Global Access License, each applicable Licensee
Affiliate and third party Authorized User) is, and has continuously
been, in full compliance with the terms and conditions of this
Agreement, including all applicable restrictions and limitations on
installation and Use of the Software; or (ii) the extent to which
Licensee (or in the case of a Global Access License, any  applicable
Licensee Affiliate or third party Authorized User) is not, or has not
been, in full compliance with the terms and conditions of this
Agreement, including all applicable restrictions and limitations on
the installation of Licenses and Use of the Software.  Licensee shall
provide such supporting evidencing as SideFX may reasonably request.
\"Certification Authority\" means: (a) Licensee, where Licensee is an
individual; or (b) a senior officer, signing authority or other
senior official of Licensee, where Licensee is an Organization.  For
certainty, failure to provide the certification as required by this
Section is a material breach of this Agreement that entitles SideFX
to terminate this Agreement and to any other remedies that may be
available to SideFX at law or in equity.

10.2. Inspection.  SideFX or its authorized representative may
at any time after written notice to Licensee, electronically or
otherwise, reasonably inspect Licensee's (and in the case of a Global
Access License, each applicable Licensee Affiliate's and third party
Authorized User's) records, systems and facilities  in order to ensure
compliance with this Agreement. Licensee will provide (and in the case
of a Global Access License, ensure that each applicable Licensee
Affiliate and third party Authorized User provides) full cooperation
in connection with any such inspection, including the provision of
such additional documentation and information as SideFX may
reasonably request.  Licensee shall ensure that the agreement between
Licensee and each applicable Licensee Affiliate and third party
Authorized User includes the right for SideFX to perform such
inspections.

10.3. Remediation.  If as a result of a certification pursuant to
Section 10.1, or an inspection pursuant to Section 10.2, SideFX
determines that Licensee's (or in the case of a Global Access License,
any applicable Licensee Affiliate's or third party Authorized User's)
installation of Licenses or Use of the Software is not, or has not
been, in conformity with this Agreement, Licensee shall promptly: (i)
obtain the applicable Entitlement(s) or License(s) from SideFX
required for such installation or Use; (ii) pay the applicable fees in
respect of such License(s) for prior and future Use; and (iii) pay all
reasonable costs and expenses incurred by SideFX in respect of
the certification or inspection, as applicable.

11. MISCELLANEOUS

11.1. Relationship of Parties.  In giving effect to this Agreement,
neither party will be or be deemed an agent of the other for any
purpose and their relationship in law to the other will be that of
independent contractors.  Nothing in this Agreement will constitute a
partnership in law or a joint venture between the parties.  Neither
party will have the right to enter into contracts, pledge the credit
of or incur expenses on behalf of the other.

11.2. No Waiver.  Any waiver of any terms or conditions of this
Agreement will be effective only if in writing and signed by the party
granting such waiver. Such waiver shall be effective only in the
specific instance and for the specific purpose for which it has been
given and shall not be deemed or constitute a waiver of any other
provisions (whether or not similar) nor shall such waiver constitute a
continuing waiver unless otherwise expressly provided.  The failure of
either party to exercise, and any delay in exercising, any of its
rights hereunder, in whole or in part, shall not constitute or be
deemed a waiver or forfeiture of such rights, neither in the specific
instance nor on a continuing basis. No single or partial exercise of
any such right shall preclude any other or further exercise of such
right or the exercise of any other right.

11.3. Severability. If for any reason a court of competent
jurisdiction finds any terms or conditions of this Agreement, or
portion thereof, to be unenforceable, the remainder of this Agreement
will continue in full force and effect.

11.4. Assignment.  Licensee shall not assign or transfer this
Agreement or any of its rights or obligations hereunder (whether in
connection with or as a result of any consolidation, arrangement,
reorganization, amalgamation, acquisition, merger, sale, operation of
law, or otherwise), in whole or in part, without the prior written
consent of SideFX (which consent may be withheld by SideFX
in its sole and absolute discretion).

11.5. Entire Agreement.  This Agreement constitutes the entire
agreement between the parties with respect to the subject matter
hereof, and supersedes and replaces all prior or contemporaneous
understandings or agreements, written or oral, regarding such subject
matter and there are no representations, warranties, conditions or
other agreements between the parties in connection with the subject
matter hereof except as specifically set forth herein.

11.6. Binding Arbitration.  Unless otherwise agreed in writing by the
parties, all disputes relating to this Agreement shall not be
submitted to the courts for resolution, but may be submitted to final
and binding arbitration by either party pursuant to the Arbitration
Act, 1991 (Ontario) (the \"Arbitration Act\"). The arbitration shall be
treated as confidential and will be held in Toronto, Canada.  The
arbitral tribunal shall be composed of one arbitrator (the
\"Arbitrator\").  The party that wishes to initiate the arbitration (the
\"Applicant\") shall deliver a notice to that effect (the \"Notice to
Arbitrate\") to the other party, which notice shall nominate an
individual to act as the Arbitrator.  Within thirty (30) days of the
date of receipt of the Notice to Arbitrate (the \"Response Date\") the
other party (the \"Respondent\") shall, by notice to the Applicant,
either signify its acceptance of the nominee or, in the alternative,
propose an alternative individual to act as the Arbitrator (the
\"Response\").  If the Respondent fails to provide a Response by the
Response Date, the Respondent shall be deemed to have accepted the
Applicant's nominee for Arbitrator.  If the Respondent provides a
Response by the Response Date suggesting an alternative individual to
act as Arbitrator, the Applicant shall within thirty (30) days of the
date of receipt of the Response, by notice to the Respondent, signify
either its acceptance or rejection of the Respondent's nominee for
Arbitrator.  If the Applicant fails to provide notice by such date,
the Applicant shall be deemed to have accepted the Respondent's
nominee for Arbitrator.  If the Applicant provides notice by such date
signifying its rejection of the Respondent's nominee for Arbitrator,
the parties shall use commercially reasonable efforts to cause their
respective nominees to select the Arbitrator.  Any costs associated
with same shall be borne equally by the parties.  If such selection
does not occur within thirty (30) days of the date of the Applicant's
rejection notice, then the Applicant may apply to the Superior Court
of Justice of Ontario for the appointment of an arbitrator pursuant to
the provisions of the Arbitration Act.  The costs of the application
shall be borne equally by the parties.  The parties agree that they
will act reasonably and in good faith to ensure the selection of an
Arbitrator who is objective, independent and suitably qualified to
deal with the dispute.  Upon failure, refusal or inability of the
Arbitrator to act, his or her successor shall be appointed in the same
manner.  The costs of the Arbitration shall be in the discretion of
the Arbitrator.

11.7. Governing Law and Jurisdiction for Resolving Claims.  Subject to
Section 11.6, this Agreement shall be governed by the laws of the
Province of Ontario, Canada and the federal laws of Canada applicable
therein and the parties irrevocably submit to the non-exclusive
jurisdiction of the Ontario courts.  The parties expressly disclaim
the application of the United Nations Convention for the International
Sale of Goods.

11.8. Headings; Sections.  The division of this Agreement into
sections and the insertion of headings are for convenience of
reference only and shall not affect the construction or interpretation
of this Agreement.  References herein to Sections are to sections of
this Agreement.

11.9. Interpretation of \"including\".  Where the word \"include\",
\"includes\" or \"including\" is used in this Agreement, it means
\"include\", \"includes\" or \"including\", in each case, \"without
limitation\".

11.10. Non-Exclusive Remedies.  All remedies provided for under this
Agreement are non-exclusive and are in addition, and without
prejudice, to any other rights as may be available to SideFX,
whether in law or equity.  By electing to pursue a remedy, SideFX
does not waive its right to pursue any other available remedies.

11.11. Export Compliance.  Each party shall comply with the export
laws and regulations of Canada, the United States, and other
applicable jurisdictions in its provision and, in the case of
Licensee, its downloading, installation and Use of, the Software.
Without limiting the foregoing: (i) each of SideFX and Licensee
represents that it is not named on any U.S. government list of person
or entities prohibited from receiving exports; and (ii) Licensee shall
not permit any Person to Use the Software in violation of any U.S.
export embargo, prohibition, or restriction.

11.12. Publicity.  Neither party may issue press releases relating to
this Agreement without the other party's prior written consent, or use
in any manner the name(s), logo(s) or trade-mark(s) of the other party
without such other party's prior written consent.  Each party hereby
consents to the inclusion of its name and logo by the other party
among at least three other companies in lists of customers or vendors
in accordance with the other party's standard guidelines.

11.13. Language.  The parties acknowledge that they have required this
Agreement to be written in English.  Les parties aux présentes
reconnaissent qu'elles ont exigé que la présente entente soit rédigée
en anglais.

11.14. Notice.  Any notice, demand or other communication (in this
Section, a \"notice\") required or permitted to be given or made under
this Agreement will be in writing and will be sufficiently given or
made if: (i) delivered in person during normal business hours of the
recipient on a Business Day and left with a receptionist or other
responsible employee of the recipient; (ii) except during any period
of actual or imminent interruption of postal services due to strike,
lockout or other cause, sent by registered mail; or (iii) sent by
facsimile transmission or other electronic means which produces a
written record of successful transmission, or by email if receipt is
confirmed by the sender's email system.  Notices to Licensee shall be
sent to the most recent address, facsimile number or email address
provided by Licensee to SideFX and to the attention of the
contact person on file with SideFX.  Notices to SideFX
shall be sent to Suite 1401, 123 Front Street West, Toronto, Ontario,
M5J 2M2, or (416) 504-6648 or notices@sidefx.com, to the attention of
Chief Financial Officer.  Each notice sent in accordance with this
Section will be deemed to have been received: (iv) on the day it was
delivered; (v) on the seventh (7th) Business Day after it was mailed
(excluding each day on which there is any interruption of postal
services due to strike, lockout or other cause); (vi) on the same day
that it was sent by facsimile transmission or email provided that it
was sent during normal business hours of the recipient on a Business
Day, otherwise, on the first Business Day thereafter.  Contact
information for notice may be changed by giving notice in accordance
with this Section.  \"Business Day\" means any day of the week except
Saturday, Sunday or any statutory or civic holiday observed in
Toronto, Ontario.

12. DEFINITIONS

When used in this Agreement, each of the following terms has the
meaning given to such term below, and grammatical variations of such
terms have corresponding meanings.

    \"Affiliate\" of a party means any Person that directly, or
    indirectly through one or more intermediaries, Controls or is
    Controlled by such party, or is Controlled by a Person who also
    Controls such party.

    \"Agreement\" means this SideFX Software License Agreement, as
    may be amended in accordance with its terms.

    \"Applicant\" has the meaning set out in Section 11.6.

    \"Arbitrator\" has the meaning set out in Section 11.6.

    \"Arbitration Act\" has the meaning set out in Section 11.6.

    \"Authorized Subcontractors\" means third parties sub-contracted by
    Licensee to create content for Licensee.

    \"Authorized Users\" means: (i) in the case of all License Types
    other than a Global Access License and a Project License, Licensee
    Personnel; and (ii) in the case of a Global Access License and
    Project License (A) Licensee Personnel, and (B) Licensee Affiliate
    Personnel and employees of Authorized Subcontractors, provided
    that Licensee has given SideFX notice of such Affiliates and
    Authorized Subcontractors, and provided that such Licensee
    Affiliate Personnel and employees of Authorized Subcontractors are
    Using the Software solely to create content for Licensee.

    \"Certification Authority\" has the meaning set out in Section 10.1.

    \"Change of Control\" of Licensee means a change of the Person or
    Persons that directly or indirectly Control Licensee.

    \"Client Computers\" has the meaning set out in Section 3.3.

    \"Cloud Service\" means a third party service that provides access
    to a pool of Computers for installation, hosting, processing
    and/or storage of software and/or data, where such Computers are
    outside of the direct physical control and/or ownership of the
    Person obtaining the service and where such Computers may or may
    not be shared by other Persons.

    \"Commercial\" means any activity carried on with the intention of,
    or with a view to, generating revenue or other compensation,
    directly or indirectly, or that actually generates revenue or
    other compensation, directly or indirectly.

    \"Commercial License\" means any License other than a Non-Commercial
    License, including a License that is any of the following License
    Types: Commercial Workstation License, Indie License, Local Access
    License, Global Access License and Project License.

    \"Computer\" means: (i) an electronic device containing one or more
    central processing units that runs an operating system and accepts
    information in digital or similar form and manipulates the
    information for a specific result based on a sequence of
    instructions; or (ii) a software implementation of such a device
    (including virtual machines and other emulation technology); in
    each case that is owned, leased, rented or borrowed by Licensee or
    the Authorized User.

    \"Control\" means the possession, directly or indirectly, of the
    power to direct or cause the direction of the management or
    policies of an entity, whether through the ownership of voting
    securities, by contract or otherwise.

    \"Entitlement\" means a string of data residing on SideFX'
    systems that the Licensee can redeem (i.e. trade in exchange for a
    License) or un-redeem, using the tools provided as part of the
    Software.

    \"Indie User\" has the meaning set out in Section 6.2.

    \"License\" means a string of data that is issued upon the
    redemption of an Entitlement, or issued by SideFX directly,
    and that, when installed on a Computer, allows the Software to be
    Used on that Computer.

    \"License Server\" has the meaning set out in Section 3.3.

    \"License Type\" has the meaning set out in Section 3.1.

    \"Licensee\" has the meaning set out in Section 1.1.

    \"Licensee Affiliate Personnel\" means the (i) employees (including
    contract employees) of the applicable Licensee Affiliate, (ii)
    third parties subcontracted by the applicable Licensee Affiliate
    to create content for Licensee, (iii) co-op and other students
    engaged by and otherwise working with the applicable Licensee
    Affiliate, and (iv) interns of the applicable Licensee Affiliate.

    \"Licensee Personnel\" means: (i) if Licensee is an individual, that
    individual; or (ii) if Licensee is an Organization (A) Licensee's
    employees (including contract employees), (B) independent
    contractors engaged by Licensee, (C) co-op and other students
    engaged by and otherwise working with or for Licensee, and (D)
    Licensee's interns.

    \"Network Installation\" has the meaning set out in Section 3.3.

    \"Non-Commercial License\" means a License that is any of the
    following License Types: Apprentice License, Education License and
    Evaluation License.

    \"Notice to Arbitrator\" has the meaning set forth in Section 11.6.

    \"Open Source Software\" and \"Open Source Licenses\" have the
    respective meanings set out in Section 3.11.

    \"Orbolt Website\" has the meaning set out in Section 3.10.

    \"Organization\" has the meaning set out in Section 1.1.

    \"Person\" includes an individual, corporation, partnership, joint
    venture, trust, unincorporated organization, the Crown or any
    agency or instrumentality of the foregoing or any other judicial
    entity recognized by law.

    \"Related Materials\" means all materials related to the software
    being installed and all Upgrades, including documentation, user
    manuals, training videos, tutorials and files, provided directly
    or indirectly by SideFX, whether on-line or otherwise.

    \"Response\" has the meaning set out in Section 11.6.

    \"Response Date\" has the meaning set out in Section 11.6.

    \"Respondent\" has the meaning set out in Section 11.6.

    \"SideFX\" has the meaning set out in the preamble to this
    Agreement.

    \"Software\" has the meaning set out in the preamble to this
    Agreement.

    \"Taxes\" means any direct or indirect local, state, provincial,
    federal or foreign taxes, levies, duties or similar government
    charges or assessments of any nature, including sales taxes,
    value-added taxes and withholding taxes, exigible on the
    transaction contemplated by this Agreement.

    \"Territory\" means: (a) the country, state, province, municipality
    or other jurisdiction specified in the Transaction Confirmation;
    (b) where no Transaction Confirmation is provided to Licensee and
    Licensee obtains Entitlements(s) through the online process, the
    Territory will be the province (in the case of Canada), state (in
    the case of the United States) or equivalent administrative
    division (in the case of some other country) that corresponds with
    the address confirmed as part of the online purchase verification;
    (c) if no country, state, province, municipality or other
    jurisdiction is specified in the Transaction Confirmation or the
    online purchase verification, the Territory shall be the province
    (in the case of Canada), state (in the case of the United States)
    or equivalent administrative division (in the case of some other
    country) where Licensee originally installed the License(s).  In
    the case of a Global Access License, the Territory will be the
    world.  With respect to non-interactive Use of the Software in the
    case of a Network Installation, the Territory will be the world.

    \"Third Party Rendering Software\" has the meaning set out in
    Section 3.7.

    \"Transaction Confirmation\" means an invoice issued by SideFX
    to Licensee in respect of Licensee's licensing of the Software or,
    where no invoice is issued, the email, quotation or other
    communication provided by SideFX to Licensee, setting out
    certain particulars in respect of the licensing of the Software to
    Licensee, which may include: (i) Licensee's name and contact
    information; (ii) the Software product being licensed; (iii) the
    applicable License Type(s); (iv) the fees payable to SideFX;
    (v) the applicable Territory; (vi) the number of Entitlements
    and/or Licenses issued or to be issued; (vii) the locations from
    which the Software may be Used; (viii) the applicable term(s)
    and/or termination date(s); and/or (xix) any additional
    restrictions on Use of the Software.

    \"Updated Agreement\" has the meaning set out in Section 1.3.

    \"Upgrades\" means all updated and/or upgraded versions of the
    software being installed that SideFX provides or makes
    available to Licensee from time to time.

    \"Usage Purpose\" means: (i) where Licensee is engaged primarily in
    Commercial activities, the internal requirements of Licensee's
    business in the ordinary course of such business; and (ii) where
    Licensee is engaged primarily in non-Commercial activities, the
    internal requirements of Licensee's ordinary course activities.
    Notwithstanding the forgoing, the Usage Purpose shall not in
    either case include the Use of the Software by any Licensee
    Personnel of an Organization for any personal projects where it is
    reasonably expected that revenue may be earned.

    \"Use\", \"Used\" or \"Using\" means: (i) to access, initiate, execute,
    run, display, view and operate the Software, including to author,
    modify and run digital assets; and (ii) in the case of the Related
    Materials only, to review and print.

    \"Work Station Installation\" has the meaning set out in Section
    3.4.

APPENDIX A

                    TERMS AND CONDITIONS OF LICENSE TYPES
          (capitalized terms used below are defined in the Agreement)

Trial License Type
    Permitted Use
    The Software may be Used only for non-Commercial purposes. The
    Software may not be Used to generate any work product that
    will be used in any Commercial manner.

    Only Licensee Personnel can Use the Software.
    Installation
    For each License issued, Licensee may install the License and
    Use the Software only pursuant to a Workstation Installation.
    License Relocation
    No relocating of the License is permitted.
    Dedicated Computer / License Server Relocation
    No relocations permitted.
    Term
    Fifteen (15) days from the License Activation Date.

Education License Type
    Permitted Use
    The Software may be Used only for: (A) purposes directly
    related to learning, teaching, training and research that are
    part of the instructional functions performed by a formal
    educational institution, such as a degree-granting or
    certificate-granting college or university, or any other
    dedicated learning, teaching or training facility; or (B)
    training and education purposes by a Licensee engaged in
    Commercial activities. The Software may not be Used to
    generate any work product that will be used in any Commercial
    manner.

    Only Licensee Personnel can Use the Software.
    Installation
    Licensee may (A) for each License issued, install the License
    and Use the Software pursuant to a Workstation Installation,
    or (B) if multiple Licenses are issued for the purpose of
    usage on a network, install the Licenses and Use the Software
    pursuant to a Network Installation.
    License Relocation
    Licensee may relocate the License from the dedicated Computer
    or a License Server, as applicable, to another Computer (in
    which case such Computer would then be the dedicated Computer
    or the License Server, as applicable) only (A) within the
    Territory, (B) within a one hundred (100) kilometre radius of
    where the dedicated Computer or License Server was located
    when the License was originally installed, and (C) upon prior
    written notice to SideFX.  A maximum of one (1) such
    relocation is permitted without paying the applicable
    relocation fee to SideFX. (*)
    Dedicated Computer / License Server Relocation
    Licensee may relocate the dedicated Computer only (A) within
    the Territory, (B) to a location within a one hundred (100)
    kilometre radius of where the dedicated Computer was located
    when the License was originally installed, and (C) upon the
    prior written consent of SideFX (which consent may be
    withheld by SideFX in its sole and absolute discretion).
    Term
    Three hundred and sixty five (365) days from the License
    Activation Date.

Evaluation License Type
    Permitted Use
    The Software may be Used only for purposes of internal
    evaluation and demonstration of the capabilities of the
    Software by and to Authorized Users.  The Software may not be
    Used to generate any work product that will be used in any
    Commercial manner.

    Only Licensee Personnel can Use the Software, unless otherwise
    agreed by SideFX and set out in the Transaction
    Confirmation.
    Installation
    Licensee may (A) for each License issued, install the License
    and Use the Software pursuant to a Workstation Installation,
    or (B) if multiple Licenses are issued for the purpose of
    usage on a network, install the Licenses and Use the Software
    pursuant to a Network Installation.
    License Relocation
    Licensee may relocate the License from the dedicated Computer
    or a License Server, as applicable, to another Computer (in
    which case such Computer would then be the dedicated Computer
    or the License Server, as applicable) only (A) within the
    Territory, and (B) upon prior written notice to SideFX.
    A maximum of one (1) such relocation is permitted without
    paying the applicable relocation fee to SideFX.  (*)
    Dedicated Computer / License Server Relocation
    Licensee may relocate the dedicated Computer only (A) within
    the Territory, and (B) upon the prior written consent of
    SideFX (which consent may be withheld by SideFX in its sole
    and absolute discretion).
    Term
    Thirty (30) days from the License Activation Date.

Commercial Workstation License Type
    Permitted Use
    The Software may be Used for Commercial or non-Commercial
    purposes.

    Only Licensee Personnel can Use the Software.

    The number of Licenses available to Licensee and its
    Affiliates is limited to a maximum of five (5), unless
    otherwise agreed by SideFX.
    Installation
    For each License issued, Licensee may install the License and
    Use the Software only pursuant to a Workstation Installation.
    License Relocation
    Licensee may relocate the License from the dedicated Computer
    to another Computer (in which case such Computer would then be
    the dedicated Computer) only (A) within the Territory, (B)
    within a one hundred (100) kilometre radius of where the
    dedicated Computer was located when the License was originally
    installed, and (C) upon prior written notice to SideFX.
    A maximum of two (2) such relocations in any rolling seven
    hundred and fifty (750) day period is permitted without paying
    the applicable relocation fee to SideFX. (*)
    Dedicated Computer / License Server Relocation
    Licensee may relocate the dedicated Computer only (A) within
    the Territory, (B) to a location within a one hundred (100)
    kilometre radius of where the dedicated Computer was located
    when the License was originally installed, and (C) upon the
    prior written consent of SideFX (which consent may be
    withheld by SideFX in its sole and absolute discretion).

    Notwithstanding the foregoing paragraph and part (b) of
    Section 2.1 of the Agreement, if Licensee is an individual
    freelance worker who is self-employed and does not have an
    affiliation or long-term (i.e.  longer than nine (9) months)
    contractual arrangement with any particular Organization,
    Licensee may relocate the dedicated Computer and Use the
    Software anywhere in the world in order to provide freelance
    services to third parties.
    Term
    Starting from the License Activation Date and ending on: (i)
    the termination date as set out in the Transaction
    Confirmation; or (ii) if there is no Transaction Confirmation,
    the termination date selected upon purchase of the applicable
    License.

Indie License Type
    Permitted Use
    The Software may be Used for Commercial purposes, subject to
    the revenue limitations set out in Section 6.2 of the
    Agreement.

    An Indie User and its Affiliates and related individuals,
    collectively, may have or Use a maximum of three (3) purchased
    Indie Licenses at any given time.

    SideFX may elect to issue one supplementary License with each
    purchased Indie License in order to enable the Indie User to
    use The Software on a dual-boot Computer or a second Computer.
    The supplementary License may only be Used by the same Indie
    User using the corresponding purchased Indie License.
    Installation
    For each License issued, Licensee may install the License and
    Use the Software only pursuant to a Workstation Installation.
    License Relocation
    Licensee may relocate the License from the dedicated Computer
    to another Computer (in which case such Computer would then be
    the dedicated Computer) only (A) within the Territory, and (B)
    within a one hundred (100) kilometre radius of where the
    dedicated Computer was located when the License was originally
    installed.  A maximum of one (1) such relocation is permitted
    without paying the applicable relocation fee to SideFX.
    (*)
    Dedicated Computer / License Server Relocation
    Licensee may relocate the dedicated Computer only (A) within
    the Territory, and (B) to a location within a one hundred
    (100) kilometre radius of where the dedicated Computer was
    located when the License was originally installed.

    Notwithstanding the foregoing paragraph and part (b) of
    Section 2.1 of the Agreement, if Licensee is an individual
    freelance worker who is self-employed and does not have an
    affiliation or long-term (i.e.  longer than nine (9) months)
    contractual arrangement with any particular Organization,
    Licensee may relocate the dedicated Computer and Use the
    Software anywhere in the world in order to provide freelance
    services to third parties.
    Term
    Three hundred and sixty five (365) days or seven hundred and
    thirty (730) days from the License Activation Date.

Local Access License Type
    Permitted Use
    The Software may be Used for Commercial or non-Commercial
    purposes.

    Only Licensee Personnel can Use the Software
    Installation
    Licensee may install the Licenses and Use the Software only
    pursuant to a Network Installation.
    License Relocation
    Licensee may relocate the Licenses from a License Server to
    another Computer (in which case such Computer would then be
    the License Server) only (A) within the Territory, (B) within
    a one hundred (100) kilometre radius of where the License
    Server was located when the License was originally installed,
    and (C) upon prior written notice to SideFX.   A maximum
    of two (2) such relocations in any rolling seven hundred and
    fifty (750) day period is permitted without paying the
    applicable relocation fee to SideFX, and is permitted
    solely when the License Server is being replaced or upgraded.
    (*)
    Dedicated Computer / License Server Relocation
    Licensee may relocate a License Server only (A) within the
    Territory, (B) to a location within a one hundred (100)
    kilometre radius of where the License Server was located when
    the License was originally installed, and (C) upon the prior
    written consent of SideFX (which consent may be withheld
    by SideFX in its sole and absolute discretion).

    Licensee may relocate a Client Computer only (A) within the
    Territory, (B) to a location within a one hundred (100)
    kilometre radius of where the License Server, and (C) upon the
    prior written consent of SideFX (which consent may be
    withheld by SideFX in its sole and absolute discretion).
    Part (B) of this paragraph shall not apply to any Client
    Computer that is used solely for non-interactive Use of the
    Software.
    Term
    Starting from the License Activation Date and ending on the
    termination date as set out in the Transaction Confirmation.

Global Access License Type
    Permitted Use
    The Software may be Used for Commercial or non-Commercial
    purposes.

    The Software can be Used by (A) Licensee Personnel, and (B)
    Licensee Affiliate Personnel and employees of Authorized
    Subcontractors (subject to the additional requirements and
    limitations set out in the definition of Authorized Users in
    Section 12 of the Agreement).
    Installation
    Licensee may install the Licenses and Use the Software only
    pursuant to a Network Installation.
    License Relocation
    No restrictions on the relocation of Licenses.
    Dedicated Computer / License Server Relocation
    No restrictions on the relocation of License Servers or Client
    Computers
    Term
    Starting from the License Activation Date and ending on the
    termination date as set out in the Transaction Confirmation.

Project License Type
    Permitted Use
    The Software may be Used for Commercial or non-Commercial
    purposes and solely for purposes of creating content for the
    project as described in the Transaction Confirmation (the
    \"Project\") by up to the number of Authorized Users set out in
    the Transaction Confirmation.

    The Software can be Used by (A) Licensee Personnel, and (B)
    Licensee Affiliate Personnel and employees of Authorized
    Subcontractors (subject to the additional requirements and
    limitations set out in the definition of Authorized Users in
    Section 12 of the Agreement).
    Installation
    Licensee may install the Licenses and Use the Software only
    pursuant to a Network Installation.
    License Relocation
    No restrictions on the relocation of Licenses.
    Dedicated Computer / License Server Relocation
    No restrictions on the relocation of License Servers or Client
    Computers.
    Term
    Starting from the License Activation Date and ending on the
    earlier of: (A) the date that the Project is completed as
    evidenced by the film, game or other product being made
    Commercially available; and (B) the outside date set out in
    the Transaction Confirmation.

(*) For greater certainty, SideFX reserves the right to decline
to consent to any relocation of the License from the dedicated
Computer or License Server beyond the number expressly permitted
above, in its sole and absolute discretion.

(**) For all License Types, interactive use of the Software is
permitted only on a non-concurrent basis (as further described in
Section 3.6 of the Agreement) and Use of the Software is otherwise
subject to the restrictions and limitations set out in Sections 3 and
4 of the Agreement.

(***) Note: The terms \"Agreement\", \"Authorized Users\", \"Commercial\",
\"Computer\", \"License(s)\", \"License Activation Date\", \"Licensee
Personnel\", \"Software\", \"Territory\", \"Transaction Confirmation\", and
\"Used\" have the meaning set out in Section 12 of the Agreement.  The
terms \"License Server\" and \"Network Installation\" have the meaning set
out in Section 3.3 of the Agreement. The term \"Workstation
Installation\" has the meaning set out in Section 3.4 of the Agreement.
The terms \"Licensee\" and \"Organization\" have the meaning set out in
Section 1.1 of the Agreement. The term \"SideFX\" has the meaning
set out in the preamble to the Agreement.

"
VER_MM="${VER_MAJOR}.${VER_MINOR}"
VER_MMB="${VER_MM}.${VER_BUILD}"
SIZE_HOUDINI="${SIZE_HOUDINI:-0}"
SIZE_LICENSE="${SIZE_LICENSE:-0}"
SIZE_ENGINE_MAYA="${SIZE_ENGINE_MAYA:-0}"
SIZE_ENGINE_UNITY="${SIZE_ENGINE_UNITY:-0}"
SIZE_HQUEUE="${SIZE_HQUEUE:-0}"

SIZE_HOUDINI_MB=`echo "scale=1;$SIZE_HOUDINI/1024" | bc`
SIZE_LICENSE_MB=`echo "scale=1;$SIZE_LICENSE/1024" | bc`
SIZE_ENGINE_MAYA_MB=`echo "scale=1;$SIZE_ENGINE_MAYA/1024" | bc`
SIZE_ENGINE_UNITY_MB=`echo "scale=1;$SIZE_ENGINE_UNITY/1024" | bc`
SIZE_HQUEUE_MB=`echo "scale=1;$SIZE_HQUEUE/1024" | bc`
SIZE_HQUEUE_CLIENT_MB=`echo "scale=1;$SIZE_HQUEUE_CLIENT/1024" | bc`

INSTALL_ERROR=0
LINUX_MIN=2.6

HFS_LOCATION="/opt/hfs${VER_MMB}"
hfsFileList="houdini_filelist"
hfsSymlinkList="houdini_symlinklist"
pythonFileList="python_filelist"
engineMayaFileList="engine_maya_filelist"
engineUnityFileList="engine_unity_filelist"
binSymlinkList=("hkey" "houdini" "hython" "mantra")

#-------------------------------------------------------------------------
installHoudini="yes"     # houdini + libs
if [ "$EUID" = 0 ]; then
    licenseServer="yes"  # License Server
    localLicensing="no"  # Use local licensing mode
else
    licenseServer="no"   # License Server
    localLicensing="yes" # Use local licensing mode
fi
installEngineMaya="no"
installEngineUnity="no"
makeDirectory="no"   # Create the specified directory if it doesn't exist
installHQueue="no"   # Install HQueue server
hqServerDir=""
createHQSharedDir=""
hqSharedDir=""
hqMountPoint=""
upgradeHQIfExists=""
installHQueueClient="no" # Install HQueue client
hqClientDir=""
hqServerName=""
hqServerPort=""
hqMountSharedDir=""
desktopMenu="yes"
binSymlink="no"
hfsSymlink="yes"
acceptedEULA="no"    # Has the EULA been accepted?
checkRoot="yes"

autoInstall="no"    # Install things automatically?

cc="\c"; nn=
test "`echo -n X`" = "X" && {
   nn=-n; cc=
}

#-------------------------------------------------------------------------
copy_file_to_dir()
{
    src_file="$1"
    dst_dir="$2"

    if [ ! -e "$dst_dir" ]
    then
    mkdir -p "$dst_dir" || return 1
    fi

    if [ ! -d "$dst_dir" -o ! -w "$dst_dir" ]
    then
    return 1
    fi

    cp "$src_file" "$dst_dir" || return 1

    return 0
}

#-------------------------------------------------------------------------
clean_up()
{
    ERROR="$1"
    case "$ERROR" in
    0)
    if [ "$installHoudini" = "yes" ]; then
        echo "

    Houdini $VER_MM Installation completed.
    "
        echo "
    Please read $HFS_LOCATION/Readme.txt
    for instructions on how to run Houdini.
    "
    fi
    if [ "$INSTALL_ERROR" != 0 ]; then
        echo "*** NOTE ***
    Some install errors seem to have occurred.
    Your installation may not be complete.
    Please correct any serious problems and re-install if necessary.
    "
    fi
    echo ""
    echo "We hope you enjoy using Houdini $VER_MM"
    echo "Thank you."
    ;;

    1)  echo "Error creating installation directory."
    echo "Nothing was installed."
    ;;

    2)  echo "Nothing was installed."
    ;;

    3)  echo "$0: Fatal Error: couldn't locate distribution directory."
    echo "(Could not find houdini.tar.gz or houdini.tar)"
    echo ""
    echo "Nothing was installed."
    ;;

    4)  echo "You must agree to the license to install this software."
    ;;
    esac
    do_wait
    exit $ERROR
}

#-------------------------------------------------------------------------
wait_for_license_acceptance()
{
    while : ; do
       echo $nn "Do you agree to the above license terms? [yes or no] $cc"
       read ans
       case $ans in
       yes|YES|Yes)
        break
        ;;
       no|NO|No)
        clean_up 4
        break
        ;;
       *) echo "Enter yes or no"
        ;;
       esac
    done
}

#-------------------------------------------------------------------------
accept_license_agreement()
{
    echo $nn "$AGREEMENT_TEXT" | "$PAGER"
    wait_for_license_acceptance
    acceptedEULA="yes"
}

#-------------------------------------------------------------------------
accept_alphabeta_license_agreement()
{
    echo $nn "$AGREEMENT_ALPHABETA_TEXT" | "$PAGER"
    wait_for_license_acceptance
}

#-------------------------------------------------------------------------
check_pwd()
{
    for d in "$PWD" "$(dirname "$0")"; do
    if [ -f "$d/houdini.tar.gz" -o -f "$d/houdini.tar" ]; then
        export SRC="$(cd "$d" && pwd)"
        return
    fi
    done
    clean_up 3
}

#-------------------------------------------------------------------------
check_os()
{
    OS=`uname -s`
    REL=`uname -r`
    ARCH=`uname -m`
    OS_WARNINGS=""
    REL_MIN=0
    if [ "$OS" = "Linux" ]; then
    REL_MIN="$LINUX_MIN"
    else
    OS_WARNINGS+="
        This Houdini installer is built for Linux operating systems,
        but your computer is ${OS:-Unknown operating system}. You should download the correct
    installer for your operating system."
    fi
    if [ "$ARCH" != "$BUILD_ARCH" ]; then
    OS_WARNINGS+="
        This Houdini installer is built for $BUILD_ARCH operating systems,
        but your computer is ${ARCH:-unknown architecture}. You should download the correct
        installer for your computer architecture."
    fi
    if [ $REL_MIN != 0 ]; then
    TOO_LOW=0
    i=1
    while (true); do
        r1=`echo $REL_MIN | cut -d"." -f$i`
        r2=`echo $REL | cut -d"." -f$i`
        if [ "$r1" = "" -o "$r2" = "" ]; then
        break
        fi
        if [ "$r2" -lt "$r1" ]; then
        TOO_LOW=1
        break
        fi
        # If this version is newer than the minimum, don't compare the
        # sub portions.
        if [ "$r2" -gt "$r1" ]; then
        break
        fi
        i=$(($i+1))
    done
    if [ "$TOO_LOW" = "1" ]; then
        OS_WARNINGS+="
        Your operating system version is lower than release $REL_MIN.
        Houdini $VER_MM is not guaranteed to operate correctly on
        $OS revisions lower than release ${REL_MIN}."
    fi
    fi
    if [ "$OS_WARNINGS" != "" ]; then
    while : ; do
       test -t 1 && clear
       echo $nn "
        WARNING:$OS_WARNINGS

        Do you wish to continue (y or n) [y] ==> $cc"
       read ans
       case $ans in
       ""|y|Y|yes|YES|Yes)
        break
        ;;
       n|N|no|NO|No)
        clean_up 2
        break
        ;;
       QUIT|quit|Q|Quit|q)
        clean_up 2
        ;;

       *) echo "Enter yes, no or Quit"
        ;;
       esac
    done
    fi
}

#-------------------------------------------------------------------------
check_root()
{
    if [ "$EUID" -ne 0 -a "$checkRoot" = "yes" ]; then
    ERROR=""
    while true; do
        test -t 1 && clear
        echo $nn "
        SIDE EFFECTS SOFTWARE HOUDINI ${VER_MMB} INSTALLATION

    The installer is not being run as root.  You may not be able to
    install the desired features unless the installer is run as root.
    ${ERROR}
    Re-run installer as root (y or n) ==> $cc"
        read ans
        case $ans in
        y|Y|YES|Yes|yes)
        sudo "$0" "$@"
        exit $?
        ;;
        n|N|NO|No|no)
        break
        ;;
        q|Q|QUIT|quit|Quit)
        clean_up 2
        ;;
        *) ERROR="
    Enter yes, no or Quit
"
        ;;
        esac
    done
    fi
}

#-------------------------------------------------------------------------
compute_space()
{
    DISK_REQ=0
    if [ "$installHoudini" = "yes" ]; then
    DISK_REQ=`expr $DISK_REQ + $SIZE_HOUDINI`
    fi
    if [ "$licenseServer" = "yes" ]; then
    DISK_REQ=`expr $DISK_REQ + $SIZE_LICENSE`
    fi
    if [ "$installEngineMaya" = "yes" ]; then
    DISK_REQ=`expr $DISK_REQ + $SIZE_ENGINE_MAYA`
    fi
    if [ "$installEngineUnity" = "yes" ]; then
    DISK_REQ=`expr $DISK_REQ + $SIZE_ENGINE_UNITY`
    fi
    DISK_MB=`expr \( $DISK_REQ + 500 \) / 1000`
}

#-------------------------------------------------------------------------
check_constraints()
{
    if [ "$installHoudini" = "no" ]; then
    localLicensing="no"
    desktopMenu="no"
    installEngineMaya="no"
    installEngineUnity="no"
    binSymlink="no"
    hfsSymlink="no"
    fi
    if [ "$licenseServer" = "yes" ]; then
    localLicensing="no"
    fi
}

#-------------------------------------------------------------------------
inst_menu()
{
    compute_space

    choiceCount=0

    choiceDescriptions[$choiceCount]="Houdini"
    choiceSizes[$choiceCount]="(${SIZE_HOUDINI_MB}Mb)"
    choiceToggles[$choiceCount]="installHoudini"
    let choiceCount++
    installHoudiniChoice=$choiceCount

    choiceDescriptions[$choiceCount]="Desktop Menus for Houdini"
    choiceSizes[$choiceCount]=""
    choiceToggles[$choiceCount]="desktopMenu"
    let choiceCount++
    desktopMenuChoice=$choiceCount

    choiceDescriptions[$choiceCount]="Symlinks in /usr/local/bin"
    choiceSizes[$choiceCount]=""
    choiceToggles[$choiceCount]="binSymlink"
    let choiceCount++
    binSymlinkChoice=$choiceCount

    choiceDescriptions[$choiceCount]="Symlink /opt/hfs${VER_MM} to install directory"
    choiceSizes[$choiceCount]=""
    choiceToggles[$choiceCount]="hfsSymlink"
    let choiceCount++
    hfsSymlinkChoice=$choiceCount

    choiceDescriptions[$choiceCount]="Apprentice Licensing (Local Licensing)"
    choiceSizes[$choiceCount]=""
    choiceToggles[$choiceCount]="localLicensing"
    let choiceCount++
    localLicensingChoice=$choiceCount

    choiceDescriptions[$choiceCount]="Commercial Licensing (License Server)"
    choiceSizes[$choiceCount]="(${SIZE_LICENSE_MB}Mb)"
    choiceToggles[$choiceCount]="licenseServer"
    let choiceCount++
    licenseServerChoice=$choiceCount

    if [ "${SIZE_ENGINE_MAYA}" != "-1" ]; then
    choiceDescriptions[$choiceCount]="Houdini Engine for Maya"
    choiceSizes[$choiceCount]="(${SIZE_ENGINE_MAYA_MB}Mb)"
    choiceToggles[$choiceCount]="installEngineMaya"
    let choiceCount++
    installEngineMayaChoice=$choiceCount
    else
    installEngineMayaChoice=-1
    fi

    if [ "${SIZE_ENGINE_UNITY}" != "-1" ]; then
    choiceDescriptions[$choiceCount]="Houdini Engine for Unity"
    choiceSizes[$choiceCount]="(${SIZE_ENGINE_UNITY_MB}Mb)"
    choiceToggles[$choiceCount]="installEngineUnity"
    let choiceCount++
    installEngineUnityChoice=$choiceCount
    else
    installEngineUnityChoice=-1
    fi

    choiceDescriptions[$choiceCount]="HQueue Server"
    choiceSizes[$choiceCount]="(${SIZE_HQUEUE_MB}Mb)"
    choiceToggles[$choiceCount]="installHQueue"
    let choiceCount++
    installHQueueChoice=$choiceCount

    choiceDescriptions[$choiceCount]="HQueue Client"
    choiceSizes[$choiceCount]="(${SIZE_HQUEUE_CLIENT_MB}Mb)"
    choiceToggles[$choiceCount]="installHQueueClient"
    let choiceCount++
    installHQueueClientChoice=$choiceCount

while : ; do
    test -t 1 && clear
    echo "
                    HOUDINI $VER_MMB INSTALLATION

        Enter a number to toggle an item to be installed.

                                                                  INSTALL
                                                                  ======="
    i=0
    while [ "$i" -lt "$choiceCount" ]; do
    printf "       %2d. %-42s %12s %4s\n" "$((i+1))" "${choiceDescriptions[$i]}" "${choiceSizes[$i]}" "${!choiceToggles[$i]}"
    let i++
    done

    echo $nn "
        D. Change installation directory ($HFS_LOCATION)
        F. Finished selections, proceed to next step
        Q. Quit (no installation will be attempted)

        $ERROR

        Note that the Houdini Development Kit (HDK) is installed as part
        of the full Houdini installation (selection 1 above).

        Current total space requirement: $DISK_MB Mb
        What is your selection (1-$choiceCount,D,F,Q) [F] ==> $cc"

    read choice

    ERROR=""

    # We're toggling choices here
    handledChoice="no"
    if [ "${SIZE_ENGINE_MAYA}" != "-1" \
    -a "$choice" == "$installEngineMayaChoice" ]; then
    if [ "$installHoudini" = "yes" ]; then
        if [ "$installEngineMaya" = "yes" ]; then
        installEngineMaya="no"
        else
        installEngineMaya="yes"
        fi
    else
        ERROR="You must install Houdini in order to install Maya plug-in for Houdini Engine."
    fi
    handledChoice="yes"
    fi

    if [ "${SIZE_ENGINE_Unity}" != "-1" \
    -a "$choice" == "$installEngineUnityChoice" ]; then
    if [ "$installHoudini" = "yes" ]; then
        if [ "$installEngineUnity" = "yes" ]; then
        installEngineUnity="no"
        else
        installEngineUnity="yes"
        fi
    else
        ERROR="You must install Houdini in order to install Unity plug-in for Houdini Engine."
    fi
    handledChoice="yes"
    fi

    case "$choice" in
    $installHoudiniChoice)
       if [ "$installHoudini" = "yes" ]; then
      installHoudini="no"
      localLicensing="no"
      desktopMenu="no"
      installEngineMaya="no"
      installEngineUnity="no"
          binSymlink="no"
      hfsSymlink="no"
       else
      installHoudini="yes"
       fi
       ;;
    $desktopMenuChoice)
       if [ "$desktopMenu" = "yes" ]; then
      desktopMenu="no"
       elif [ "$installHoudini" = "yes" ]; then
      desktopMenu="yes"
       fi
       ;;
    $binSymlinkChoice)
       if [ "$binSymlink" = "yes" ]; then
      binSymlink="no"
       elif [ "$installHoudini" = "yes" ]; then
      binSymlink="yes"
       fi
       ;;
    $hfsSymlinkChoice)
       if [ "$hfsSymlink" = "yes" ]; then
      hfsSymlink="no"
       elif [ "$installHoudini" = "yes" ]; then
      hfsSymlink="yes"
       fi
       ;;
    $localLicensingChoice)
       if [ "$localLicensing" = "yes" ]; then
      localLicensing="no"
       else
       if [ "$EUID" -ne 0 ]; then
           ERROR="You must be root when installing Houdini to set up Apprentice Licensing"
       else
           localLicensing="yes"
           licenseServer="no"
           installHoudini="yes"
       fi
       fi
       ;;
    $licenseServerChoice)
       if [ "$licenseServer" = "yes" ]; then
      licenseServer="no"
       else
      if [ "$EUID" -ne 0 ]; then
           ERROR="You must be root to install the Houdini License Server"
      else
          licenseServer="yes"
          localLicensing="no"
      fi
       fi
       ;;
    $installHQueueChoice)
       if [ "$installHQueue" = "yes" ]; then
      installHQueue="no"
       else
      installHQueue="yes"
       fi
       ;;
    $installHQueueClientChoice)
       if [ "$installHQueueClient" = "yes" ]; then
      installHQueueClient="no"
       else
      installHQueueClient="yes"
       fi
       ;;

    ""|F|f) break ;;
    D|d)
    custom_HFS
    ;;
    Q|q) clean_up 2 ;;

    *)
    if [ "$handledChoice" = "no" ]; then
        ERROR="Please enter one of these choices"
    fi
    esac

    compute_space
done
}

#-------------------------------------------------------------------------
custom_HFS()
{
    test -t 1 && clear
    echo $nn "
    Enter an installation directory for houdini
           ==> [$HFS_LOCATION]  $cc"
    read ans
    if [ "$ans" != "" ]; then
    HFS_LOCATION=`eval echo "$ans"`
    fi
}

#-------------------------------------------------------------------------
final_check()
{
    # One last time, check that they really want to install the
    # software choices...
    choice=""
    WARNINGS=""
    ERROR=""
    MSG=""
    INSTALL_LOC=""

    if [ "$licenseServer" = "yes" ]; then
    localLicensing="no"
    fi
    if [ "$installHoudini" = "yes" ]; then
    if [ "$localLicensing" = "yes" ]; then
        MSG="houdini (apprentice-licensing)"
    fi
    if [ -f "$HFS_LOCATION" ]; then
        WARNINGS="WARNING: Installation directory ${HFS_LOCATION}
         exists and is a file
"
    elif [ -d "$HFS_LOCATION" ]; then
        WARNINGS="WARNING: Installation directory ${HFS_LOCATION}
         already exists
"
    fi
    INSTALL_LOC="
    Location for installation:
    $HFS_LOCATION
"
    else
    localLicensing="no"
    fi
    if [ "$localLicensing" = "yes" ]; then
    licenseServer="no"
    fi
    if [ "$licenseServer" = "yes" ]; then
    MSG="$MSG license-server"
    fi
    if [ "$installHQueue" = "yes" ]; then
    MSG="$MSG HQueue Server"
    fi
    if [ "$installHQueueClient" = "yes" ]; then
    MSG="$MSG HQueue Client"
    fi

    if [ "$hfsSymlink" = "yes" ]; then
    MSG="$MSG symlink in /opt/hfs${VER_MM}"
    if [ -d "/opt/${VER_MM}" ]; then
        WARNINGS+="WARNING: Cannot create symlink /opt/${VER_MM}. Path is a directory.
"
    elif [ -e "/opt/hfs${VER_MM}" ]; then
        WARNINGS+="WARNING: File /opt/hfs${VER_MM} will be overwritten
"
    fi
    fi
    if [ "$binSymlink" = "yes" ]; then
    MSG="$MSG symlinks in /usr/local/bin"
    existingLinks=""
    for f in "${binSymlinkList[@]}"; do
        if [ -e "/usr/local/bin/${f}" ]; then
        existingLinks+="$f "
        fi
    done
    if [  "$existingLinks" != "" ]; then
        WARNINGS+="WARNING: The following files in /usr/local/bin will be overwritten:
     ${existingLinks}
"
    fi
    fi

    if [ "$WARNINGS" != "" ]; then
    WARNINGS="
${WARNINGS}"
    fi

    while [ "$choice" = "" ]
       do
          test -t 1 && clear
       echo $nn "

    Here are the choices you have made so far:

    Modules chosen to install:
        $MSG
$INSTALL_LOC
    Disk Space Required for installation:
        $DISK_MB Mbytes
    $WARNINGS
    Choose yes to proceed with the installation.
    Otherwise you may return to the choice menu to change your selections.
    $ERROR
    Would you like to start the installation? (y or n) [y] ==> $cc"

       read ans

       case $ans in
          ""|y|Y|yes|Yes|YES)
          FINALCHECK=OK
        break
          ;;

      QUIT|quit|Q|Quit|q)
    clean_up 2
      ;;

      n|N|no|NO|No)
          FINALCHECK=NOTOK
        break
          ;;

          *)
      ERROR="
Please enter 'y' to install or 'n' to alter your selections.
"
          ;;

       esac
       echo ""
    done
}

#-------------------------------------------------------------------------
install_python()
{
    mkdir -p "$HFS_LOCATION/python"

    tar_ext=".tar"
    tar_options="xvf"
    if [ -f "${SRC}/pythonlibdeps.tar.gz" ]; then
    tar_ext=".tar.gz"
    tar_options="zxvf"
    fi

    # First install Python's library dependencies.
    (cd "$HFS_LOCATION/python"; \
    tar "${tar_options}" "$SRC/pythonlibdeps${tar_ext}" > "$pythonFileList")
    tarstatus=$?
    if [ "$tarstatus" != 0 ]; then
    echo "    Problem encountered installing Python's library dependencies."
    echo "    Please refer to the installation guide for assistance"
    INSTALL_ERROR=1
    else
    # Install Python distributions.
    for py_ver in ${PYTHON_VERSIONS}; do
        (cd "$HFS_LOCATION/python"; \
        tar "${tar_options}" "$SRC/python${py_ver}${tar_ext}" \
        >> "$pythonFileList")
        tarstatus=$?
        if [ "$tarstatus" != 0 ]; then
        echo "    Problem encountered installing Python ${py_ver}."
        echo "    Please refer to the installation guide for assistance"
        INSTALL_ERROR=1
        break
        fi
    done

    # Add the Python file list to the main file list.
    echo "python" >> "$HFS_LOCATION/$hfsFileList"
    echo "python/${pythonFileList}" >> "$HFS_LOCATION/$hfsFileList"
    fi
}

#-------------------------------------------------------------------------
install_engine_maya()
{
    mkdir -p "${HFS_LOCATION}/engine/maya"

    tar_ext=".tar"
    tar_options="xvf"
    if [ -f "${SRC}/engine_maya.tar.gz" ]; then
    tar_ext=".tar.gz"
    tar_options="zxvf"
    fi

    (cd "${HFS_LOCATION}/engine/maya"; \
    tar "${tar_options}" "${SRC}/engine_maya${tar_ext}" >> "${HFS_LOCATION}/engine/maya/${engineMayaFileList}")

    # Replace the absolute path for Maya module description in $HFS/engine/maya
    sed -i -e 's,REPLACE_WITH_HFS,'${HFS_LOCATION}',' \
    $(find "${HFS_LOCATION}/engine/maya" -mindepth 2 -maxdepth 2 -type f -name "houdiniEngine-*")

    echo "engine" >> "${HFS_LOCATION}/${hfsFileList}"
    echo "engine/maya" >> "${HFS_LOCATION}/${hfsFileList}"
    echo "engine/maya/${engineMayaFileList}" >> "${HFS_LOCATION}/${hfsFileList}"

    ALL_MAYA_VERSIONS=("2018"
            "2017"
            "2016.5"
        "2016"
        "2015"
        "2014")
    for maya_version in "${ALL_MAYA_VERSIONS[@]}"
    do
    # Copy module files to standard Maya module folder
    if [[ $maya_version == "2014"
        || $maya_version == "2015" ]]
    then
        maya_dir="/usr/autodesk/maya${maya_version}-x64"
    else
        maya_dir="/usr/autodesk/maya${maya_version}"
    fi
    module_dir="${maya_dir}/modules"
    if [ -w "${maya_dir}" ]
    then
        if ! copy_file_to_dir "${HFS_LOCATION}/engine/maya/maya${maya_version}/houdiniEngine-maya${maya_version}" "$module_dir"
        then
        echo "Error copying Maya module file to: $module_dir"
        fi
    fi
    done
}

#-------------------------------------------------------------------------
install_engine_unity()
{
    mkdir -p "${HFS_LOCATION}/engine/unity"

    tar_ext=".tar"
    tar_options="xvf"
    if [ -f "${SRC}/engine_unity.tar.gz" ]; then
    tar_ext=".tar.gz"
    tar_options="zxvf"
    fi

    (cd "${HFS_LOCATION}/engine/unity"; \
    tar "${tar_options}" "${SRC}/engine_unity${tar_ext}" >> "${HFS_LOCATION}/engine/unity/${engineUnityFileList}")

    echo "engine" >> "${HFS_LOCATION}/${hfsFileList}"
    echo "engine/unity" >> "${HFS_LOCATION}/${hfsFileList}"
    echo "engine/unity/${engineUnityFileList}" >> "${HFS_LOCATION}/${hfsFileList}"
}

#-------------------------------------------------------------------------
install_sesinetd()
{
    TARGET=/usr/lib/sesi
    SAVED="BACKUP_SESI.$(date +%Y%m%s%H%M%S)"
    STATUS=0
    is_systemd=
    if [ -d /run/systemd/system ]; then
      is_systemd=1
    fi

    # Where directories like init.d, rc3.d, etc. are located
    # Recent linux systems have them directly under /etc while
    # older system have them under /etc/rc.d
    RCDIRS=
    if [ -d /etc/init.d ]; then
    RCDIRS=/etc
    elif [ -d /etc/rc.d/init.d ]; then
    RCDIRS=/etc/rc.d
    fi
    if [ "$RCDIRS" = "" ]; then
    echo "Cannot figure out where to put system startup scripts"
    echo "Please install manually"
    return 1
    fi

    if [ -d /var/run ]; then
    PID_DIR=/var/run
    else
    PID_DIR="$TARGET"
    fi
    HOST=$(hostname -s)
    PID_FILE="$PID_DIR/sesinetd_${HOST}.pid"

    if [ "$EUID" != 0 ]; then
    echo "You must be root to install sesinetd."
    do_wait
    return 1
    fi

    if [ ! -f "$SRC/houdini.tar.gz" -a ! -f "$SRC/houdini.tar" ]; then
    echo "Cannot find houdini.tar.gz or houdini.tar in $SRC"
    do_wait
    return 1
    fi

    flag=not_done
    backupFiles=no

    echo ""
    echo "Installing: Side Effects License Management Tools"
    KILLED=no
    if [ ! -d "$TARGET" ]; then
    echo "Creating $TARGET"
    mkdir -m 755 "$TARGET"
    if [ ! -d "$TARGET" ]; then
        echo ""
        echo "Problem encountered creating directory: $TARGET"
        echo "Unable to install license management tools."
        echo ""
        return 1
    fi
    else
    ERROR=""
    echo "
        An installation of Side Effects license tools and
        license key files already exists in $TARGET.

        Older versions of the sesi* tools, and licenses file
        will be backed up in:
                    $SAVED
        Houdini ${VER_MM} requires a license key version of at least ${VER_MAJOR}.0.

        An updated license manager daemon \"sesinetd\" and administration
        tool \"sesictrl\" will be installed by this process.

        THE CURRENTLY RUNNING LICENSE SERVER WILL BE STOPPED."

    backupFiles=yes
    fi
    echo ""
    if [ ! -w "$TARGET" -o ! -d "$TARGET" ]; then
    echo "Unable to write to directory: $TARGET"
    echo "Please ensure that you are running as root on the system"
    echo "that the license tools are to be installed on."
    echo "
            Houdini license tools have NOT been installed."

    return 1
    fi

    echo "Checking for running server... It has to be stopped before"
    echo "we can install the new version"
    if [ -x "$RCDIRS/init.d/sesinetd" ]; then
    if ( "$RCDIRS/init.d/sesinetd" stop ); then
        KILLED=yes
    fi
    elif [ -x "$TARGET/sesictrl" ]; then
    SESI_LMHOST=`hostname`
    if [ -f "$PID_FILE" ]; then
        rm -rf "$PID_FILE"
    fi
    "$TARGET/sesictrl" -h "$SESI_LMHOST" -Q
    killall -9 hserver
    sleep 5
    KILLED=yes
    fi
    pushd "$TARGET" > /dev/null
    if [ "$backupFiles" = "yes" ]; then
    mkdir "$SAVED"
    if [ -e sesictrl ]; then
        cp -d sesictrl* "$SAVED/"
        rm -f sesictrl*
    fi
    if [ -e sesinetd ]; then
        cp sesinetd "$SAVED/sesinetd"
        rm -f sesinetd
    fi
    if [ -e sesinetd.options ]; then
        cp sesinetd.options "$SAVED/sesinetd.options"
    fi
    if [ -e sesinetd_safe ]; then
        cp sesinetd_safe "$SAVED/sesinetd_safe"
        rm -f sesinetd_safe
    fi
    if [ -e licenses ]; then
        cp licenses "$SAVED/licenses"
    fi
    if [ -e sesiusage ]; then
        cp -d sesiusage* "$SAVED/"
        rm -f sesiusage*
    fi
    # This file is from the H9.0 days.
    if [ -e startupScriptLINUX ]; then
        cp -d startupScriptLINUX "$SAVED/startupScriptLINUX"
        rm -f startupScriptLINUX
    fi
    fi
    popd > /dev/null
    TMP="$(mktemp -d)"
    echo
    echo "Unpacking files..."
    if [ -f "$SRC/houdini.tar.gz" ]; then
    gunzip -c "$SRC/houdini.tar.gz" | (cd "$TMP"; tar xf - houdini/sbin/sesictrl houdini/sbin/sesinetd houdini/sbin/sesinetd_safe houdini/sbin/sesinetd.startup houdini/sbin/sesinetd.options houdini/sbin/sesiusage )
    (cd "$TMP"; cp -a houdini/sbin/sesictrl houdini/sbin/sesinetd houdini/sbin/sesinetd_safe houdini/sbin/sesinetd.startup houdini/sbin/sesinetd.options houdini/sbin/sesiusage  "$TARGET/")
    elif [ -f "$SRC/houdini.tar" ]; then
    (cd "$TMP"; tar xf "$SRC/houdini.tar" houdini/sbin/sesictrl houdini/sbin/sesinetd houdini/sbin/sesinetd_safe houdini/sbin/sesinetd.startup houdini/sbin/sesinetd.options houdini/sbin/sesiusage )
    (cd "$TMP"; cp -a houdini/sbin/sesictrl houdini/sbin/sesinetd houdini/sbin/sesinetd_safe houdini/sbin/sesinetd.startup houdini/sbin/sesinetd.options houdini/sbin/sesiusage  "$TARGET/")
    fi
    rm -rf "$TMP"
    if [ $? != 0 ]; then
    STATUS=1
    fi
    # Restore sesinetd.options if it exists in the backup directory
    cd "$TARGET"
    if [ -e "$SAVED/sesinetd.options" ]; then
    cp -f "$SAVED/sesinetd.options" "$TARGET"
    fi
    if [ -f "$RCDIRS/init.d/sesinetd" ]; then
    mv "$RCDIRS/init.d/sesinetd" "$RCDIRS/init.d/sesinetd.old"
    fi

    if [ ! -f sesinetd ]; then
    cat <<EOERROR
    A problem has occurred installing the license tools.
    Please correct any errors above and try again.

EOERROR
    return 1
    fi
    ## sesinetd.startup is renamed when placed in init.d ##
    cp sesinetd.startup "$RCDIRS/init.d/sesinetd"
    chmod 755 "$RCDIRS/init.d/sesinetd"

    # OpenSUSE >= 13.2 has moved the rc folders into /etc/init.d.
    if [ -d "$RCDIRS/init.d/rc0.d" ]; then
    RCROOT="$RCDIRS/init.d"
    else
    RCROOT="$RCDIRS"
    fi

    test -d "$RCROOT/rc2.d" && ln -sf "$RCDIRS/init.d/sesinetd" "$RCROOT/rc2.d/S89sesinetd"
    test -d "$RCROOT/rc3.d" && ln -sf "$RCDIRS/init.d/sesinetd" "$RCROOT/rc3.d/S89sesinetd"
    test -d "$RCROOT/rc4.d" && ln -sf "$RCDIRS/init.d/sesinetd" "$RCROOT/rc4.d/S89sesinetd"
    test -d "$RCROOT/rc5.d" && ln -sf "$RCDIRS/init.d/sesinetd" "$RCROOT/rc5.d/S89sesinetd"

    test -d "$RCROOT/rcS.d" && ln -sf "$RCDIRS/init.d/sesinetd" "$RCROOT/rcS.d/K89sesinetd"
    test -d "$RCROOT/rc0.d" && ln -sf "$RCDIRS/init.d/sesinetd" "$RCROOT/rc0.d/K89sesinetd"
    test -d "$RCROOT/rc1.d" && ln -sf "$RCDIRS/init.d/sesinetd" "$RCROOT/rc1.d/K89sesinetd"
    test -d "$RCROOT/rc6.d" && ln -sf "$RCDIRS/init.d/sesinetd" "$RCROOT/rc6.d/K89sesinetd"

    if [ -n "$is_systemd" ]; then
    # Reload systemd so that it picks up the new sesinetd init script.
    # Otherwise, running the init script below could fail.
    systemctl daemon-reload
    fi

    if [ "$KILLED" = "no" ]; then
    if [ -x "$RCDIRS/init.d/sesinetd" ]; then
        "$RCDIRS/init.d/sesinetd" stop
    else
        # Stop sesinetd
        SESI_LMHOST=`hostname`
        if [ -f "$PID_FILE" ]; then
        rm -rf "$PID_FILE"
        fi
        "$TARGET/sesictrl" -h "$SESI_LMHOST" -Q
        sleep 5
    fi
    fi
    echo
    if [ -x "$RCDIRS/init.d/sesinetd" ]; then
    "$RCDIRS/init.d/sesinetd" start
    fi

    cat <<EOM

    Please install licenses using the Houdini License Administrator
    (hkey).  Start hkey by first changing to the directory where
    houdini is installed and then running:

        source houdini_setup
        hkey

    License tools have been installed.
EOM
    return $STATUS
}

#---MAINLINE--------------------------------------------------------------

saved_args=("$@")

while [ "$1" != "" ]; do
    case "$1" in
    "--install-toolkit")
        # We always install the HDK now, but ignore this for backwards
        # compatibility.
        ;;
    "--localLicensing"|"--local-licensing")
        localLicensing="yes"
        ;;
    "--no-localLicensing"|"--no-local-licensing")
        localLicensing="no"
        ;;
    "--installEngineMaya"|"--install-engine-maya")
        installEngineMaya="yes"
        ;;
    "--no-installEngineMaya"|"--no-install-engine-maya")
        installEngineMaya="no"
        ;;
    "--installEngineUnity"|"--install-engine-unity")
        installEngineUnity="yes"
        ;;
    "--no-installEngineUnity"|"--no-install-engine-unity")
        installEngineUnity="no"
        ;;
    "--install-hqueue-server")
        installHQueue="yes"
        ;;
    "--no-install-hqueue-server")
        installHQueue="no"
        ;;
    "--hqueue-server-dir")
        shift
        hqServerDir=$1
        ;;
    "--create-hqueue-shared-dir")
        shift
        createHQSharedDir=$1
        ;;
    "--hqueue-shared-dir")
        shift
        hqSharedDir=$1
        ;;
    "--hqueue-shared-dir-mount")
        shift
        hqMountPoint=$1
        ;;
    "--upgrade-hqueue-server-if-exists")
        shift
        upgradeHQIfExists=$1
        ;;
    "--install-hqueue-client")
        installHQueueClient="yes"
        ;;
    "--hqueue-client-dir")
        shift
        hqClientDir=$1
        ;;
    "--hqueue-server-name")
        shift
        hqServerName=$1
        ;;
    "--hqueue-server-port")
        shift
        hqServerPort=$1
        ;;
    "--mount-hqueue-shared-dir")
        shift
        hqMountSharedDir=$1
        ;;
    "--houdini"|"--install-houdini")
        installHoudini="yes"
        ;;
    "--no-houdini"|"--no-install-houdini")
        installHoudini="no"
        ;;
    "--license"|"--install-license")
        licenseServer="yes"
        ;;
    "--no-license"|"--no-install-license")
        licenseServer="no"
        ;;
    "--menus"|"--install-menus")
        desktopMenu="yes"
        ;;
    "--no-menus"|"--no-install-menus")
        desktopMenu="no"
        ;;
    "--install-bin-symlink")
        binSymlink="yes"
        ;;
    "--no-install-bin-symlink")
        binSymlink="no"
        ;;
    "--install-hfs-symlink")
        hfsSymlink="yes"
        ;;
    "--no-install-hfs-symlink")
        hfsSymlink="no"
        ;;
    "--accept-EULA")
        acceptedEULA="yes"
        ;;
    "--no-root-check")
        checkRoot="no"
        ;;
    "--auto-install")
        autoInstall="yes"
        ;;
    "--help"|"-h"|"-?")
        long_usage
        exit 0
        ;;
    "--make-dir")
        makeDirectory="yes"
        ;;
    "--")
        shift
        break
        ;;
    *)
        break
        ;;
    esac
    shift
done
if [ -n "$1" ]; then
    if [ ! -e "$1" -a "$makeDirectory" = "yes" ]; then
    mkdir -p "$1"
    fi
    if [ -d "$1" -a -w "$1" ]; then
    HFS_LOCATION="$1"
    autoInstall="yes"
    else
    echo "Error: $1 must be a writeable directory"
    echo "$usage"
    exit -1;
    fi
fi

# If invoked as "sesinetd.install", override feature selection
if [ "$(basename "$0")" = "sesinetd.install" ]; then
    licenseServer="yes"
    installEngineMaya="no"
    installEngineUnity="no"
    installHQueue="no"
    localLicensing="no"
    installHoudini="no"
    desktopMenu="no"
    binSymlink="no"
    hfsSymlink="no"
    autoInstall="yes"
    acceptedEULA="yes"
fi

check_pwd
check_os
check_root "${saved_args[@]}"
check_constraints

if [ "$acceptedEULA" != "yes" ]; then
    accept_license_agreement
    if [ -n "$AGREEMENT_ALPHABETA_TEXT" ]; then
    accept_alphabeta_license_agreement
    fi
fi

if [ "$installHoudini" = "no" -a "$licenseServer" = "no" ]; then
    if [ "$installHQueue" = "yes" -o "$installHQueueClient" = "yes" ]; then
    autoInstall="yes"
    fi
fi

compute_space

FINALCHECK=NOTOK

while [ "$FINALCHECK" != "OK" ]; do
    if [ "$autoInstall" = "no" ]; then
    inst_menu
    fi
    if [ "$installHoudini" = "yes" -o "$licenseServer" = "yes" ]; then
    # Assume that the installation will go
    # in the first existing ancestor's partition
    HFS_PARTITION="$HFS_LOCATION"
    while [ ! -e "$HFS_PARTITION" ]; do
        HFS_PARTITION=`dirname "$HFS_PARTITION"`
    done
    DISK_FREE=`df -k "$HFS_PARTITION" | tail -n 1 | awk ' { print $(NF-2) } '`
    if [ "$DISK_FREE" = "avail" -o "$DISK_FREE" = "$HFS_LOCATION" ]; then
        DISK_FREE=""
        ERROR2="Volume not mounted part 1"
    fi

    if [ "${DISK_FREE:=0}" -gt "$DISK_REQ" ]; then
        if [ "$autoInstall" = "no" ]; then
        final_check
        else
        FINALCHECK=OK
        fi
    else
        FREE_MB=`expr \( $DISK_FREE + 500 \) / 1000`
        ERROR="Warning: not enough space on $HFS_LOCATION."
        echo ""
        echo $ERROR
        echo "$FREE_MB Mb free, $DISK_MB Mb required. ${ERROR2}"
        echo "Please change your selections or choose another location."
        echo ""
        if [ "$autoInstall" = "no" ]; then
        echo $nn "[Hit return to continue]"
        read ans
        fi
    fi
    elif [ "$installHQueue" = "yes" -o "$installHQueueClient" = "yes" ]; then
    # Only HQueue was chosen.
    FINALCHECK=OK
    else
    echo
    echo "Nothing chosen."
    sleep 1
    FINALCHECK=NOTOK
    fi
    if [ "$FINALCHECK" != "OK" -a "$autoInstall" = "yes" ]; then
    # Things aren't okay, but the user can't fix them. Abort install
    clean_up 2
    fi
done

if [ "$installHoudini" = "yes" -a "$autoInstall" = "no" -a \
    -e "$HFS_LOCATION" ]; then
    test -t 1 && clear
    if [ -f "$HFS_LOCATION" ]; then
    MSG="
    ${HFS_LOCATION} exists and is a file. Installation cannot
    proceed unless it is deleted."
    elif [ -d "$HFS_LOCATION" ]; then
    if [ "$(ls -A "$HFS_LOCATION")" != "" ]; then
        MSG="
    ${HFS_LOCATION} exists and is not empty. Houdini may
    not install correctly unless it is deleted."
    fi
    else
    MSG="
    ${HFS_LOCATION} exists. Houdini may not install correctly
    unless it is deleted."
    fi
    while true; do
    echo "$MSG"
    echo $nn "    Delete ${HFS_LOCATION} (y/n) ==> $cc"
    read choice
    case "$choice" in
        Y|y|Yes|yes)
        rm -rf "$HFS_LOCATION"
        break
        ;;
        N|n|No|no)
        break
        ;;
        Q|q|QUIT|Quit|quit)
        clean_up 2
        ;;
        *)
        echo "Please choose y or n"
        ;;
    esac
    done
fi

test -t 1 && clear

echo "
    ${DISK_REQ}K is the space required to install selections...
    ${DISK_FREE}K is available on ${HFS_LOCATION}

    Commencing installation of selected modules.
    This may take a few minutes...
    "

#---HOUDINI INSTALLATION---------------------------------------------------
if [ "$installHoudini" = "yes" ]; then
    if [ ! -d "$HFS_LOCATION" ]; then
    mkdir -p "$HFS_LOCATION" || clean_up 1
    fi
    echo $nn "    Installing: Houdini in ${HFS_LOCATION}${cc}"
    tarfile="$SRC/houdini.tar"
    tarflags=""
    test -t 1 && tarflags="--checkpoint=${SIZE_HOUDINI%??} --checkpoint-action=ttyout=."
    if [ -f "$SRC/houdini.tar.gz" ]; then
    tarfile="$SRC/houdini.tar.gz"
    tarflags="$tarflags -xzvf"
    elif [ -f "$SRC/houdini.tar" ]; then
    tarfile="$SRC/houdini.tar"
    tarflags="$tarflags -xvf"
    else
    echo ""
    echo "Error: this doesn't appear to be a valid houdini package"
    INSTALL_ERROR=3
    fi
    (cd "$HFS_LOCATION"; tar $tarflags "$tarfile" > "$hfsFileList")
    tarstatus=$?
    if [ "$tarstatus" != 0 ]; then
        echo "    Problem encountered installing Houdini"
        echo "    Please refer to the installation guide for assistance"
    INSTALL_ERROR=1
    fi
    echo

    install_python

    if [ "$INSTALL_ERROR" = 0 ]; then
    # Run the python script which installs desktop items such as
    # menu shortcuts, mime-types, etc.
    # Also, copy the desktop install script into the installation path.
    if [ "$desktopMenu" = "yes" ]; then
        if [ -f "$SRC/installDesktopItems.py" ]; then
        (cd "$HFS_LOCATION" && source houdini_setup_bash > /dev/null \
            && "$HFS_LOCATION/python/bin/python" "$SRC/installDesktopItems.py")
        cp "$SRC/installDesktopItems.py" "$HFS_LOCATION"
        echo installDesktopItems.py >> "$HFS_LOCATION/$hfsFileList"
        fi
    fi

    # Install symlink options
    if [ "$binSymlink" = "yes" ]; then
        for name in "${binSymlinkList[@]}"; do
        ln -fns "${HFS_LOCATION}/bin/${name}" "/usr/local/bin/${name}"
        echo "/usr/local/bin/${name}" >> "$HFS_LOCATION/$hfsSymlinkList"
        done
    fi
    if [ "$hfsSymlink" = "yes" -a \
        "$HFS_LOCATION" != "/opt/hfs${VER_MM}" ]; then
        ln -fns "$HFS_LOCATION" "/opt/hfs${VER_MM}"
        echo "/opt/hfs${VER_MM}" >> "$HFS_LOCATION/$hfsSymlinkList"
    fi

    # Copy over uninstall scripts to $HFS.
    cp "$SRC/houdini.uninstall" "$HFS_LOCATION"
    if [ "$binSymlink" = "yes" -o "$hfsSymlink" = "yes" ]; then
        echo "$hfsSymlinkList" >> "$HFS_LOCATION/$hfsFileList"
    fi
    echo houdini.uninstall >> "$HFS_LOCATION/$hfsFileList"

    echo "$hfsFileList" >> "$HFS_LOCATION/$hfsFileList"

    if [ "$localLicensing" = "yes" ]; then
        houHomeDir="$HOME/houdini$VER_MM"
        houHomeDirExists="0"
        if [ -d "$houHomeDir" ]; then
        houHomeDirExists="1"
        fi

        licenseOpt="$HFS_LOCATION/houdini/Licensing.opt"
        touch "$licenseOpt"
        chmod 666 "$licenseOpt"
        echo "licensingMode = localValidator" >> "$licenseOpt"
        echo "Installing apprentice license..."
        mkdir -p /usr/lib/sesi
        touch /usr/lib/sesi/licenses.local
        chmod 666 /usr/lib/sesi/licenses.local
        (cd "$HFS_LOCATION"; source houdini_setup_bash; hkey -n 1 -c -foreground)
        if [ $? != 0 ]; then
        echo "Error installing apprentice license"
        fi

        if [ "$houHomeDirExists" = 0 ]; then
        chown -R `stat --printf=%U:%G "$HOME"` "$houHomeDir"
        fi
    fi

    if [  "${SIZE_ENGINE_MAYA}" != "-1" -a "$installEngineMaya" = "yes" ]; then
        install_engine_maya
    fi

    if [  "${SIZE_ENGINE_UNITY}" != "-1" -a "$installEngineUnity" = "yes" ]; then
        install_engine_unity
    fi

    echo "    Houdini install successful"
    fi
fi

#---LICENSE SERVER INSTALLATION--------------------------------------------
if [ "$licenseServer" = "yes" ]; then
    if [ "$EUID" -ne 0 ]; then
    echo "You must be root to install the license server, not installing"
    else
    cd "$SRC"
    install_sesinetd
    license_status=$?
    if [ "$license_status" != 0 ]; then
        INSTALL_ERROR=1
    fi
    fi
fi

#---HQUEUE SERVER/CLIENT INSTALLATION-------------------------------------
if [ "${installHQueue}" = "yes" -o "${installHQueueClient}" = "yes" ]; then
    cd "$SRC"
    if [ ! -f "$SRC/hqueue.install" ]; then
    echo "Error: no HQueue installation script"
    else
    export SRC
    hqueue_cmd_args=""
    if [ "${installHQueue}" = "yes" ]; then
        hqueue_cmd_args="${hqueue_cmd_args} --install-server"

        if [ "${hqServerDir}" != "" ]; then
        hqueue_cmd_args="${hqueue_cmd_args} --server-dir ${hqServerDir} --force"
        fi

        if [ "${createHQSharedDir}" = "yes" ]; then
        hqueue_cmd_args="${hqueue_cmd_args} --create-shared-folder"

        if [ "${hqSharedDir}" != "" ]; then
            hqueue_cmd_args="${hqueue_cmd_args} --shared-folder-path ${hqSharedDir}"
        fi
        if [ "${hqMountPoint}" != "" ]; then
            hqueue_cmd_args="${hqueue_cmd_args} --shared-folder-mount ${hqMountPoint}"
        fi
        elif [ "${createHQSharedDir}" = "no" ]; then
        hqueue_cmd_args="${hqueue_cmd_args} --no-shared-folder"
        fi

        if [ "${upgradeHQIfExists}" = "yes" ]; then
        hqueue_cmd_args="${hqueue_cmd_args} --do-upgrade"
        elif [ "${upgradeHQIfExists}" = "no" ]; then
        hqueue_cmd_args="${hqueue_cmd_args} --do-install"
        fi

    fi

    if [ "${installHQueueClient}" = "yes" ]; then
        hqueue_cmd_args="${hqueue_cmd_args} --install-client"

        if [ "${hqClientDir}" != "" ]; then
        hqueue_cmd_args="${hqueue_cmd_args} --client-dir ${hqClientDir}"
        fi
        if [ "${hqServerName}" != "" ]; then
        hqueue_cmd_args="${hqueue_cmd_args} --hq-server ${hqServerName}"
        fi
        if [ "${hqServerPort}" != "" ]; then
        hqueue_cmd_args="${hqueue_cmd_args} --hq-server-port ${hqServerPort}"
        fi
        if [ "${hqMountSharedDir}" = "yes" ]; then
        hqueue_cmd_args="${hqueue_cmd_args} --mount-shared-folder"
        elif [ "${hqMountSharedDir}" = "no" ]; then
        hqueue_cmd_args="${hqueue_cmd_args} --no-mount-shared-folder"
        fi

    fi

    /bin/bash "$SRC/hqueue.install" ${hqueue_cmd_args}
    if [ "$?" != "0" ]; then
        echo "Error: Could not install HQueue."
        INSTALL_ERROR=1
    fi
    fi
fi

#-------------------------------------------------------------------------
# All done...

clean_up 0

#-------------------------------------------------------------------------