facebook/hhvm — pull request #1288 by bzikarsky (2013-11-21 11:05:03+00:00)
Title: Updated configure_ubuntu_12.04.sh to work on a "clean" ubuntu installation

Added some fixes to the configuration script which allow it run smoothly on a default, empty Ubuntu 12.04.3 installation:

- python-software-properties are installed before the apt-fast PPA is added
- git submodules get initialized