Howtoforge shows you how to install a Question2Answer web site on a Debian Squeeze or Ubuntu 12.10 system

This tutorial shows how you can install and run a Question2Answer web site on a Debian Squeeze or Ubuntu 12.10 system that has nginx installed instead of Apache (LEMP = Linux + nginx (pronounced "engine x") + MySQL + PHP). nginx is a HTTP server that uses much less resources than Apache and delivers pages a lot of faster, especially static files. Question2Answer is a free and open source platform for Q&A sites.

  Running Question2Answer On Nginx (LEMP) On Debian Squeeze/Ubuntu 12.10