thabraze@thabraze:~$ wget -O bootstrap.py https://hg.mozilla.org/mozilla-central/raw-file/default/python/mozboot/bin/bootstrap.py && python bootstrap.py
--2016-06-12 00:47:57--  https://hg.mozilla.org/mozilla-central/raw-file/default/python/mozboot/bin/bootstrap.py
Resolving hg.mozilla.org (hg.mozilla.org)... 63.245.215.102, 63.245.215.25
Connecting to hg.mozilla.org (hg.mozilla.org)|63.245.215.102|:443... connected.
HTTP request sent, awaiting response... 200 Script output follows
Length: 6055 (5.9K) [text/x-python]
Saving to: ‘bootstrap.py’

bootstrap.py        100%[=====================>]   5.91K  --.-KB/s   in 0s

2016-06-12 00:47:59 (472 MB/s) - ‘bootstrap.py’ saved [6055/6055]


Please choose the version of Firefox you want to build:
1. Firefox for Desktop
2. Firefox for Android Artifact Mode
3. Firefox for Android

Note: (For Firefox for Android)

The Firefox for Android front-end is built using Java, the Android
Platform SDK, JavaScript, HTML, and CSS. If you want to work on the
look-and-feel of Firefox for Android, you want "Firefox for Android
Artifact Mode".

Firefox for Android is built on top of the Gecko technology
platform. Gecko is Mozilla's web rendering engine, similar to Edge,
Blink, and WebKit. Gecko is implemented in C++ and JavaScript. If you
want to work on web rendering, you want "Firefox for Android".

If you don't know what you want, start with just "Firefox for Android
Artifact Mode". Your builds will be much shorter than if you build
Gecko as well. But don't worry! You can always switch configurations
later.

You can learn more about Artifact mode builds at
https://developer.mozilla.org/en-US/docs/Artifact_builds.

Your choice:
1
Executing as root: sudo apt-get install autoconf2.13 build-essential ccache python-dev python-pip python-setuptools unzip uuid zip
[sudo] password for thabraze:
Reading package lists... Done
Building dependency tree
Reading state information... Done
autoconf2.13 is already the newest version.
build-essential is already the newest version.
ccache is already the newest version.
python-dev is already the newest version.
python-setuptools is already the newest version.
zip is already the newest version.
uuid is already the newest version.
unzip is already the newest version.
python-pip is already the newest version.
The following packages were automatically installed and are no longer required:
  libntdb1 python-ntdb
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 59 not upgraded.
Executing as root: sudo apt-get install libasound2-dev libcurl4-openssl-dev libdbus-1-dev libdbus-glib-1-dev libgconf2-dev libgtk2.0-dev libgtk-3-dev libiw-dev libnotify-dev libpulse-dev libxt-dev mesa-common-dev python-dbus yasm xvfb
Reading package lists... Done
Building dependency tree
Reading state information... Done
libasound2-dev is already the newest version.
libdbus-1-dev is already the newest version.
libdbus-glib-1-dev is already the newest version.
libgconf2-dev is already the newest version.
libgtk-3-dev is already the newest version.
libiw-dev is already the newest version.
libnotify-dev is already the newest version.
libpulse-dev is already the newest version.
libxt-dev is already the newest version.
mesa-common-dev is already the newest version.
python-dbus is already the newest version.
yasm is already the newest version.
libcurl4-openssl-dev is already the newest version.
libgtk2.0-dev is already the newest version.
xvfb is already the newest version.
The following packages were automatically installed and are no longer required:
  libntdb1 python-ntdb
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 59 not upgraded.
Executing as root: sudo apt-get update
Ign http://dl.google.com stable InRelease
Ign http://dl.google.com stable InRelease
Hit http://dl.google.com stable Release.gpg
Hit http://dl.google.com stable Release.gpg
Hit http://dl.google.com stable Release
Get:1 http://security.ubuntu.com wily-security InRelease [65.9 kB]
Hit http://in.archive.ubuntu.com wily InRelease
Hit http://dl.google.com stable Release
Get:2 http://in.archive.ubuntu.com wily-updates InRelease [65.9 kB]
Hit http://dl.google.com stable/main amd64 Packages
Hit http://dl.google.com stable/main amd64 Packages
Hit http://dl.google.com stable/main i386 Packages
Hit http://in.archive.ubuntu.com wily-backports InRelease
Get:3 http://security.ubuntu.com wily-security/main Sources [50.3 kB]
Ign http://toolbelt.heroku.com ./ InRelease
Ign http://dl.google.com stable/main Translation-en_IN
Ign http://dl.google.com stable/main Translation-en
Ign http://dl.google.com stable/main Translation-en_IN
Hit http://toolbelt.heroku.com ./ Release.gpg
Ign http://dl.google.com stable/main Translation-en
Get:4 http://security.ubuntu.com wily-security/restricted Sources [2,854 B]
Hit http://toolbelt.heroku.com ./ Release
Get:5 http://security.ubuntu.com wily-security/universe Sources [12.9 kB]
Get:6 http://security.ubuntu.com wily-security/multiverse Sources [2,789 B]
Get:7 http://security.ubuntu.com wily-security/main amd64 Packages [162 kB]
Hit http://toolbelt.heroku.com ./ Packages
Get:8 http://security.ubuntu.com wily-security/restricted amd64 Packages [10.9 kB]
Get:9 http://security.ubuntu.com wily-security/universe amd64 Packages [53.8 kB]
Get:10 http://in.archive.ubuntu.com wily-updates/main Sources [82.1 kB]
Get:11 http://in.archive.ubuntu.com wily-updates/restricted Sources [3,741 B]
Get:12 http://in.archive.ubuntu.com wily-updates/universe Sources [26.2 kB]
Get:13 http://security.ubuntu.com wily-security/multiverse amd64 Packages [6,256 B]
Get:14 http://in.archive.ubuntu.com wily-updates/multiverse Sources [3,196 B]
Get:15 http://in.archive.ubuntu.com wily-updates/main amd64 Packages [228 kB]
Get:16 http://security.ubuntu.com wily-security/main i386 Packages [159 kB]
Get:17 http://security.ubuntu.com wily-security/restricted i386 Packages [10.8 kB]
Ign http://toolbelt.heroku.com ./ Translation-en_IN
Get:18 http://security.ubuntu.com wily-security/universe i386 Packages [53.9 kB]
Ign http://toolbelt.heroku.com ./ Translation-en
Get:19 http://in.archive.ubuntu.com wily-updates/restricted amd64 Packages [13.3 kB]
Get:20 http://security.ubuntu.com wily-security/multiverse i386 Packages [6,434 B]
Get:21 http://in.archive.ubuntu.com wily-updates/universe amd64 Packages [100 kB]
Get:22 http://in.archive.ubuntu.com wily-updates/multiverse amd64 Packages [6,256 B]
Hit http://security.ubuntu.com wily-security/main Translation-en
Get:23 http://in.archive.ubuntu.com wily-updates/main i386 Packages [225 kB]
Hit http://security.ubuntu.com wily-security/multiverse Translation-en
Hit http://security.ubuntu.com wily-security/restricted Translation-en
Hit http://security.ubuntu.com wily-security/universe Translation-en
Get:24 http://in.archive.ubuntu.com wily-updates/restricted i386 Packages [13.4 kB]
Get:25 http://in.archive.ubuntu.com wily-updates/universe i386 Packages [97.7 kB]
Get:26 http://in.archive.ubuntu.com wily-updates/multiverse i386 Packages [6,687 B]
Get:27 http://in.archive.ubuntu.com wily-updates/main Translation-en [107 kB]
Get:28 http://in.archive.ubuntu.com wily-updates/multiverse Translation-en [3,156 B]
Get:29 http://in.archive.ubuntu.com wily-updates/restricted Translation-en [3,024 B]
Get:30 http://in.archive.ubuntu.com wily-updates/universe Translation-en [57.0 kB]
Hit http://in.archive.ubuntu.com wily-backports/restricted Sources
Hit http://in.archive.ubuntu.com wily-backports/multiverse Sources
Hit http://in.archive.ubuntu.com wily-backports/restricted amd64 Packages
Hit http://in.archive.ubuntu.com wily-backports/multiverse amd64 Packages
Hit http://in.archive.ubuntu.com wily-backports/restricted i386 Packages
Hit http://in.archive.ubuntu.com wily-backports/multiverse i386 Packages
Hit http://in.archive.ubuntu.com wily-backports/multiverse Translation-en
Hit http://in.archive.ubuntu.com wily-backports/restricted Translation-en
Hit http://in.archive.ubuntu.com wily/main Sources
Hit http://in.archive.ubuntu.com wily/restricted Sources
Hit http://in.archive.ubuntu.com wily/universe Sources
Hit http://in.archive.ubuntu.com wily/multiverse Sources
Hit http://in.archive.ubuntu.com wily/main amd64 Packages
Hit http://in.archive.ubuntu.com wily/restricted amd64 Packages
Hit http://in.archive.ubuntu.com wily/universe amd64 Packages
Hit http://in.archive.ubuntu.com wily/multiverse amd64 Packages
Hit http://in.archive.ubuntu.com wily/main i386 Packages
Hit http://in.archive.ubuntu.com wily/restricted i386 Packages
Hit http://in.archive.ubuntu.com wily/universe i386 Packages
Hit http://in.archive.ubuntu.com wily/multiverse i386 Packages
Ign http://ppa.launchpad.net wily InRelease
Hit http://in.archive.ubuntu.com wily/main Translation-en
Hit http://in.archive.ubuntu.com wily/multiverse Translation-en
Hit http://ppa.launchpad.net wily InRelease
Hit http://in.archive.ubuntu.com wily/restricted Translation-en
Hit http://ppa.launchpad.net wily InRelease
Hit http://in.archive.ubuntu.com wily/universe Translation-en
Hit http://ppa.launchpad.net wily InRelease
Hit http://in.archive.ubuntu.com wily-backports/main Sources
Ign http://ppa.launchpad.net wily Release.gpg
Hit http://in.archive.ubuntu.com wily-backports/universe Sources
Get:31 https://apt.dockerproject.org ubuntu-wily InRelease [454 B]
Ign https://apt.dockerproject.org ubuntu-wily InRelease
Hit http://in.archive.ubuntu.com wily-backports/main amd64 Packages
Hit http://in.archive.ubuntu.com wily-backports/universe amd64 Packages
Hit https://apt.dockerproject.org ubuntu-wily Release.gpg
Hit http://in.archive.ubuntu.com wily-backports/main i386 Packages
Hit http://in.archive.ubuntu.com wily-backports/universe i386 Packages
Hit http://in.archive.ubuntu.com wily-backports/main Translation-en
Hit https://apt.dockerproject.org ubuntu-wily Release
Hit http://in.archive.ubuntu.com wily-backports/universe Translation-en
Get:32 https://apt.dockerproject.org ubuntu-wily/main amd64 Packages [4,762 B]
Ign http://ppa.launchpad.net wily Release
Hit http://ppa.launchpad.net wily/main amd64 Packages
Hit https://apt.dockerproject.org ubuntu-wily/main i386 Packages
Hit http://ppa.launchpad.net wily/main i386 Packages
Get:33 https://apt.dockerproject.org ubuntu-wily/main Translation-en_IN [454 B]
Hit http://ppa.launchpad.net wily/main Translation-en
Get:34 https://apt.dockerproject.org ubuntu-wily/main Translation-en [454 B]
Hit http://ppa.launchpad.net wily/main amd64 Packages
Hit http://ppa.launchpad.net wily/main i386 Packages
Get:35 https://apt.dockerproject.org ubuntu-wily/main Translation-en_IN [454 B]
Hit http://ppa.launchpad.net wily/main Translation-en
Get:36 https://apt.dockerproject.org ubuntu-wily/main Translation-en [454 B]
Hit http://ppa.launchpad.net wily/main amd64 Packages
Hit http://ppa.launchpad.net wily/main i386 Packages
Hit http://ppa.launchpad.net wily/main Translation-en
Get:37 https://apt.dockerproject.org ubuntu-wily/main Translation-en_IN [454 B]
Get:38 https://apt.dockerproject.org ubuntu-wily/main Translation-en [454 B]
Get:39 https://apt.dockerproject.org ubuntu-wily/main Translation-en_IN [454 B]
Get:40 https://apt.dockerproject.org ubuntu-wily/main Translation-en [454 B]
Get:41 https://apt.dockerproject.org ubuntu-wily/main Translation-en_IN [454 B]
Ign https://apt.dockerproject.org ubuntu-wily/main Translation-en_IN
Get:42 https://apt.dockerproject.org ubuntu-wily/main Translation-en [454 B]
Ign https://apt.dockerproject.org ubuntu-wily/main Translation-en
Err http://ppa.launchpad.net wily/main amd64 Packages
  404  Not Found
Err http://ppa.launchpad.net wily/main i386 Packages
  404  Not Found
Ign http://ppa.launchpad.net wily/main Translation-en_IN
Ign http://ppa.launchpad.net wily/main Translation-en
Fetched 1,644 kB in 22s (73.0 kB/s)
W: There is no public key available for the following key IDs:
1397BC53640DB551
W: Failed to fetch http://ppa.launchpad.net/fossfreedom/byzanz/ubuntu/dists/wily/main/binary-amd64/Packages  404  Not Found

W: Failed to fetch http://ppa.launchpad.net/fossfreedom/byzanz/ubuntu/dists/wily/main/binary-i386/Packages  404  Not Found

E: Some index files failed to download. They have been ignored, or old ones used instead.
Traceback (most recent call last):
  File "bootstrap.py", line 170, in <module>
    sys.exit(main(sys.argv))
  File "bootstrap.py", line 161, in main
    dasboot.bootstrap()
  File "/tmp/tmpC_SKf2/mozboot/bootstrap.py", line 169, in bootstrap
    if __name__ == '__main__':
  File "/tmp/tmpC_SKf2/mozboot/base.py", line 331, in ensure_mercurial_modern
  File "/tmp/tmpC_SKf2/mozboot/base.py", line 285, in _ensure_package_manager_updated
  File "/tmp/tmpC_SKf2/mozboot/debian.py", line 156, in _update_package_manager
  File "/tmp/tmpC_SKf2/mozboot/base.py", line 233, in apt_update
  File "/tmp/tmpC_SKf2/mozboot/base.py", line 182, in run_as_root
  File "/home/thabraze/anaconda/lib/python2.7/subprocess.py", line 540, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '[u'sudo', u'apt-get', u'update']' returned non-zero exit status 100
thabraze@thabraze:~$