ben@ben-Inspiron-7559:~/BigData/mozilla-unified$ ./mach bootstrap

Note on Artifact Mode:

Artifact builds download prebuilt C++ components rather than building
them locally.

Artifact builds are recommended for people working on Firefox or
Firefox for Android frontends. They are unsuitable for those working
on C++ code. For more information see:
https://developer.mozilla.org/en-US/docs/Artifact_builds.

Please choose the version of Firefox you want to build:
1. Firefox for Desktop Artifact Mode
2. Firefox for Desktop
3. Firefox for Android Artifact Mode
4. Firefox for Android
Your choice: 2
Executing as root: sudo apt-get install autoconf2.13 build-essential nodejs python-dev python-pip python-setuptools unzip uuid zip
[sudo] password for ben:
Reading package lists... Done
Building dependency tree
Reading state information... Done
build-essential is already the newest version (12.1ubuntu2).
python-setuptools is already the newest version (20.7.0-1).
unzip is already the newest version (6.0-20ubuntu1).
zip is already the newest version (3.0-11).
autoconf2.13 is already the newest version (2.13-67).
uuid is already the newest version (1.6.2-1.5build2).
python-dev is already the newest version (2.7.12-1~16.04).
nodejs is already the newest version (4.2.6~dfsg-1ubuntu4.2).
python-pip is already the newest version (8.1.1-2ubuntu0.4).
The following packages were automatically installed and are no longer required:
  linux-headers-4.15.0-32 linux-headers-4.15.0-32-generic linux-image-4.15.0-32-generic linux-modules-4.15.0-32-generic linux-modules-extra-4.15.0-32-generic
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 7 not upgraded.
Executing as root: sudo apt-get install libasound2-dev libcurl4-openssl-dev libdbus-1-dev libdbus-glib-1-dev libgconf2-dev libgtk-3-dev libgtk2.0-dev libpulse-dev libx11-xcb-dev libxt-dev python-dbus xvfb yasm
Reading package lists... Done
Building dependency tree
Reading state information... Done
libasound2-dev is already the newest version (1.1.0-0ubuntu1).
libdbus-glib-1-dev is already the newest version (0.106-1).
libgconf2-dev is already the newest version (3.2.6-3ubuntu6).
libxt-dev is already the newest version (1:1.1.5-0ubuntu1).
python-dbus is already the newest version (1.2.0-3).
yasm is already the newest version (1.3.0-2).
libcurl4-openssl-dev is already the newest version (7.47.0-1ubuntu2.8).
libdbus-1-dev is already the newest version (1.10.6-1ubuntu3.3).
libgtk-3-dev is already the newest version (3.18.9-1ubuntu3.3).
libgtk2.0-dev is already the newest version (2.24.30-1ubuntu1.16.04.2).
libpulse-dev is already the newest version (1:8.0-0ubuntu3.10).
libx11-xcb-dev is already the newest version (2:1.6.3-1ubuntu2.1).
xvfb is already the newest version (2:1.18.4-0ubuntu0.8).
The following packages were automatically installed and are no longer required:
  linux-headers-4.15.0-32 linux-headers-4.15.0-32-generic linux-image-4.15.0-32-generic linux-modules-4.15.0-32-generic linux-modules-extra-4.15.0-32-generic
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 7 not upgraded.
Your version of Mercurial (4.4.2) is sufficiently modern.
Your version of Python (2.7.12) is new enough.
Your version of Rust (1.28.0) is new enough.
Rust supports x86_64-unknown-linux-gnu targets.

Mozilla recommends a number of changes to Mercurial to enhance your
experience with it.

Would you like to run a configuration wizard to ensure Mercurial is
optimally configured?

  1. Yes
  2. No

Please enter your reply: 1
================================================================================
Ensuring https://hg.mozilla.org/hgcustom/version-control-tools is up to date at /home/ben/.mozbuild/version-control-tools
pulling from https://hg.mozilla.org/hgcustom/version-control-tools
searching for changes
adding changesets
adding manifests
adding file changes
added 659 changesets with 1370 changes to 518 files
updating bookmark @
new changesets 1a78578cb10c:687e1b127694
(run 'hg update' to get a working copy)
420 files updated, 0 files merged, 427 files removed, 0 files unresolved
================================================================================
the MozReview service has been disabled; stop loading the reviewboard/mozreview extension from your hgrc files to make this warning go away
This wizard will guide you through configuring Mercurial for an optimal
experience contributing to Mozilla projects.

The wizard makes no changes without your permission.

To begin, press the enter/return key.

Mercurial has implemented some functionality behind ui.tweakdefaults config,
that most users would like by default, but would break some workflows due to
backwards compatibility issues.
You can find more info here: https://www.mercurial-scm.org/wiki/FriendlyHGPlan

Would you like to enable these features (Yn)?  Y

It looks like the setup wizard has already installed a copy of the
evolve extension on your machine, at /home/ben/.mozbuild/evolve.

(Relevant config option: extensions.evolve)

Would you like to update evolve to the latest version?  (Yn)  Y
pulling from https://www.mercurial-scm.org/repo/evolve/
searching for changes
adding changesets
adding manifests
adding file changes
added 580 changesets with 1113 changes to 135 files
updating bookmark @
new changesets 4a1dc4854648:1630756a6a46
(run 'hg update' to get a working copy)
133 files updated, 0 files merged, 3 files removed, 0 files unresolved
Evolve was updated successfully.
The "watchman" filesystem watching tool could not be found or isn't
working.

Mercurial can leverage "watchman" to make many operations
(like `hg status` and `hg diff`) much faster. Mozilla *highly*
recommends installing "watchman" when working with the Firefox
repository.

Please see https://facebook.github.io/watchman/docs/install.html
for instructions on installing watchman. Please ensure `watchman`
is available on PATH (you should be able to run `watchman` from
your shell).

Will you be submitting commits to Mozilla (Yn)?  Y
Commits to Mozilla projects are typically sent to Phabricator. This is the
preferred code review tool at Mozilla.
Phabricator installation instructions are here
http://moz-conduit.readthedocs.io/en/latest/phabricator-user.html

Your config file needs updating.
Would you like to see a diff of the changes first (Yn)?  Y
--- hgrc.old
+++ hgrc.new
@@ -1,6 +1,7 @@
 [ui]
 username = BenDeBrasi <csdebugging@gmail.com>
 interface = curses
+tweakdefaults = true
 [diff]
 git = true
 showfunc = true

Write changes to hgrc file (Yn)?  n
config changes not written; we would have written the following:
[ui]
username = BenDeBrasi <csdebugging@gmail.com>
interface = curses
tweakdefaults = true
[diff]
git = true
showfunc = true
[extensions]
histedit =
rebase =
blackbox =
firefoxtree = /home/ben/.mozbuild/version-control-tools/hgext/firefoxtree
reviewboard = /home/ben/.mozbuild/version-control-tools/hgext/reviewboard/client.py
evolve = /home/ben/.mozbuild/evolve/hgext3rd/evolve
push-to-try = /home/ben/.mozbuild/version-control-tools/hgext/push-to-try
[alias]
wip = log --graph --rev=wip --template=wip
[revsetalias]
wip = (parents(not public()) or not public() or . or (head() and branch(default))) and (not obsolete() or unstable()^) and not closed() and not (fxheads() - date(-90))
[templates]
wip = '{label("wip.branch", if(branches,"{branches} "))}{label(ifeq(graphnode,"x","wip.obsolete","wip.{phase}"),"{rev}:{node|short}")}{label("wip.user", " {author|user}")}{label("wip.tags", if(tags," {tags}"))}{label("wip.tags", if(fxheads," {fxheads}"))}{if(bookmarks," ")}{label("wip.bookmarks", if(bookmarks,bookmarks))}{label(ifcontains(rev, revset("parents()"), "wip.here"), " {desc|firstline}")}'
[color]
wip.bookmarks = yellow underline
wip.branch = yellow
wip.draft = green
wip.here = red
wip.obsolete = none
wip.public = blue
wip.tags = yellow
wip.user = magenta
[experimental]
graphshorten = true
[paths]
review = https://reviewboard-hg.mozilla.org/autoreview
[mozilla]
ircnick = opensourcenoob
[bugzilla]
username = csdebugging@gmail.com
apikey = uE6nKw5rhD7NJEJVbRfEKc3qkEvmaMhcO7WHDwfO
the MozReview service has been disabled; stop loading the reviewboard/mozreview extension from your hgrc files to make this warning go away
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 0:46.22 untarring "/home/ben/.mozbuild/clang.tar.xz"
the MozReview service has been disabled; stop loading the reviewboard/mozreview extension from your hgrc files to make this warning go away
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the MozReview service has been disabled; stop loading the reviewboard/mozreview extension from your hgrc files to make this warning go away
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 0:04.83 untarring "/home/ben/.mozbuild/node.tar.xz"

Your system should be ready to build Firefox for Desktop!