OK so this thread is to serve as a guide on how to install 0 A.D. I will first link to the page where most of the action takes places, it also describes what SVN is. This guide is basically me putting the instructions of that page in an easy to read format.
As can be read on that page, what you get is an unstable version of 0 A.D. This is the version that is being worked on by the coders; I'm not sure what exactly gets changed on a r