So I'm on a new computer, and I decided to install Gtkradiant 1.5 on it and maybe do some mapping in my spare time. I had used 1.4 on my other computer, and wanted to get that, but it was nowhere to be found. So I went ahead and installed 1.5, and found that it natively supports Tremulous. But when I started it up and placed buildables as a test, it just showed boxes. I went and edited trem.game so that the path to Tremulous was correct. However, that did not seem to work. Does anyone have any idea what could possibly be wrong here?