Not sure if this is the right place to post this but...
Yesterday I installed Kubuntu 11.04 and reinstalled ut2004. It installed (eventually) but I noticed this message
"error while opening shared libraries: libgtk-1.2.so.0: cannot open shared object file: Permission denied"
Subsequently I cannot install the megapack: No gui. No error messages. No log. It just stops during decompression. Also the gtk launcher screen for Cold War, where you select graphics resolution and audio options does not appear, although the game will run.
My concern is the "Permission Denied" bit since I have lib gtk 1.2 and 2 installed, and how many other apps won't install because of this.