I've just successfully deployed an edX production fullstack instance in a VPS with Ubuntu 12.04 x64 LTS. I came up with some issues but luckily I can finish the installation. Problem such as:
- could not find pyparsing module to install
- existing mongodb after re-running the ansible command.
I took some notes about this at: http://iambusychangingtheworld.blogspot.com/2014/02/edx-deploying-edx-platform-fullstack-in.html
Feel free to comment!