Building map in Gtkradiant is impossible because q3map2 is missing in /opt/gtkradiant. However /opt/grkradiant/q3map2.x86 DO exists and creating symlink to it solves the problem. This way(or renaming q3map2.x86 to q3map2) the gtkgradiant package can be fixed. Reproducible: Always Steps to Reproduce: 1. Start gtkradiant 2. Create map 3. Build it Actual Results: The error of impossible building occured. Expected Results: Build the map Create symlink from or rename /opt/gtkradiant/q3map2.x86 to /opt/gtkradiant/q3map2 to fix the problem. This can also be fixed by modifying ~/.radiant/VERSION_NUMBER/GAME_NAME/build_menu.xml and in fact, I'm not sure if the build_menu.xml in my home is corrupted only. However I haven't touched it so I don't believe this is my fault.
gtkradiant was updated a while ago. Can you test it now, with the last version in portage?
Problem seems not there. No answer from Reporter, and works for me