For those who are interested in running EPF Wiki on Linux, I have created
a new installation guide for installing EPF Wiki on Ubuntu. This will get
you most of the bits you would need for a good production environment:
Linux, MySQL (of course), Apache2, Phusion Passenger (a.k.a. mod_rails).
The document is not tried and tested but you can easily add your findings,
improvements as the document is on Eclipse Wiki.