Well, the instructions for installing GTKRadiant are out of date. 1.5.0 is final, and out, and when you install it, it has tremulous support by DEFAULT (its in the games menu).
Just telling someone so they could update it.
Wow thx, think i'm going to reinstall 1.5.0, maybe i can save now >.>
More info about that: http://tremulous.net/phpBB2/viewtopic.php?t=3804