webrtc requirements

   63  echo "deb http://ppa.launchpad.net/webupd8team/java/ubuntu precise main" | tee -a /etc/apt/sources.list
   64  sudo echo "deb http://ppa.launchpad.net/webupd8team/java/ubuntu precise main" | tee -a /etc/apt/sources.list
   66  sudo echo "deb http://ppa.launchpad.net/webupd8team/java/ubuntu precise main" | sudo tee -a /etc/apt/sources.list
   67  sudo echo "deb-src http://ppa.launchpad.net/webupd8team/java/ubuntu precise main" | sudo tee -a /etc/apt/sources.list

    1  sudo apt-get install openssh-server
    3  sudo apt-get install build-essentials
    4  sudo apt-get install build-essential
    8  sudo apt-get install python-pip
    9  sudo apt-get install git
   11  sudo apt-get install subversion
   21  sudo apt-get install vim
   38  sudo apt-get install libgtk
   39  sudo apt-get install gtk-dev
   42  sudo apt-get install libgtkglextmm-x11-1.2-dev
   56  sudo apt-get install libudev-dev
   70  apt-get install oracle-java7-installer
   71  sudo apt-get install oracle-java7-installer
   72  sudo apt-get install oracle-java7-set-default
   84  sudo apt-get install libnss3-dev
   89  sudo apt-get install silversearcher-ag
   91  sudo apt-get install libdbus-1-dev
   94  sudo apt-get install libgconf2-dev
   99  sudo apt-get install libgcrypt11-dev
  102  sudo apt-get install libpci-dev
  109  sudo apt-get install libxtst-dev
  114  sudo apt-get install ninja
  119  sudo apt-get install  libssl-dev
  124  sudo apt-get install libao-dev
  128  sudo apt-get install libascound2-dev
  129  sudo apt-get install libasound2-dev
  132  sudo apt-get install libpulse-dev

   35  gclient config http://webrtc.googlecode.com/svn/trunk
   36  gclient sync
   43  gclient runhooks --force

Also need depot_tools

http://www.chromium.org/developers/how-tos/install-depot-tools