Add a install-deps script

A script to install dependencies needed to run the test suite.

README

@@ -4,42 +4,26 @@ Tor Browser Bundle test suite
 Installation
 ------------
 
-To run the test suite, you need perl and the following perl modules:
-
-  Cwd
-  Data::Dump
-  Digest::SHA
-  File::Copy
-  File::Path
-  File::Slurp
-  File::Spec
-  File::Temp
-  FindBin
-  Getopt::Long
-  IO::CaptureOutput
-  IO::Socket::INET
-  Image::Magick
-  JSON
-  LWP::UserAgent
-  LWP::Protocol::https
-  Template
-  YAML
-  DateTime
-
-If you are using Fedora or other yum based distribution, you can install
-each module with 'yum install perl(ModuleName)'.
-
-The test suite also requires mozmill and python selenium, which we install
-using a virtualenv. You can use the 'setup' script to install them into
-a virtualenv:
+This git repository is using git submodules. So before running the test
+suite, you will need to run 'git submodule init' and 'git submodule update'.
 
-  $ ./setup
+To run the test suite, you need perl and a few perl modules, python
+virtualenv, and xvfb.
+
+Those dependencies can be installed by running the 'install-deps' script
+as root, which will install the needed packages. This script has been
+tested on Ubuntu, Debian, Fedora, Centos.
 
-If you want to reinstall the virtualenv used, remove the 'virtualenv'
-directory and run 'setup' again.
+After installing the required dependencies, a python virtualenv needs
+to be created with mozmill and selenium. This can be with the 'setup'
+script.
 
-Unless you are using the '--no-xvfb' option, all tests will be run in
-a virtual framebuffer with xvfb, so you need to have xvfb installed.
+Summary of installation instructions:
+
+  $ git submodule init
+  $ git submodule update
+  $ sudo ./install-deps
+  $ ./setup
 
 
 Usage

install-deps

+#!/bin/sh
+set -e
+
+if [ -f /etc/debian_version ]
+then
+   apt-get install -y xvfb python-virtualenv
+   apt-get install -y libdata-dump-perl libdigest-sha-perl libfile-slurp-perl \
+	   libfile-spec-perl libio-captureoutput-perl perlmagick libjson-perl \
+	    libwww-perl libtemplate-perl libyaml-perl libdatetime-perl
+   apt-get install -y libgtk2.0-0
+fi
+
+if [ -f /etc/redhat-release ] && which yum > /dev/null 2>&1
+then
+    yum install -y redhat-lsb-core xorg-x11-server-Xvfb python-virtualenv
+    for perlmodule in Cwd Data::Dump Digest::SHA File::Path File::Slurp \
+        File::Spec File::Temp FindBin Getopt::Long IO::CaptureOutput \
+        IO::Socket::INET Image::Magick JSON LWP::UserAgent LWP::Protocol::https \
+        Template YAML DateTime
+    do
+        yum install -y "perl($perlmodule)"
+    done
+    if [ "$(uname -m)" == "x86_64" ]
+    then
+        yum install -y 'libgtk-x11-2.0.so.0()(64bit)'
+    else
+        yum install -y libgtk-x11-2.0.so.0
+    fi
+fi