See, we're here to help, and won't harm anybody with trojans, viruses, or whatever
Also, let this be a lesson for you: you have to learn to manage your temper a bit more, and try to think before you do anything on the internet, wether it's a link to click on, or any word you say. What you've done to the wikipedia page was wandalism, and a not nice way to grab attention. At least you've contacted us here on the forum too, so we could help you so you could solve your problem.
If I'm correct, I've seen several times you've said "freeware" sites. I'd NEVER EVER visit a site like that, for two reasons: they might have an outdated version of that program (like in this case - or if I see right, Ubuntu repo hardy heron has 2.4.1, not 2.4.2), and it's not an authentic, original source, you I can never be sure what extra present they have packed with the stuff
Also, Nexuiz is not freeware, it's _open source_ . Not the same

In any case, you see an open source program, and you run in trouble, be sure to contact the developers first, before doing anything else. They always have the right answere for you, and most probably they'll try to help you.
For the rest of the commenters:
Like I've said, I've so much disappinted by the behaviour of some of you. Nexuiz is not just famous for it's fancy graphics, and all of that, but for the MOST WELL MANNERED, HELPFUL AND FRIENDLY COMMUNITY AROUND!
-1 karma!