When I downloaded Rev it had two folders. The macosx and then RevCMS 1.9.9.9. I extracted the both of them into my htdocs folder, then I went into the revCMS 1.9.9.9 and configured it but that is what it came up with still :s
http://imageshack.us/photo/my-images/821/helpmo.png/
Help!? This is what appears when I go to localhost. Probably stuffed something up when I edited the config but I checked over it