Ouch! I'll test this and see if I can recreate/fix it. One thing to make certain of is that you're using GNUstep from subversion. The debian packages are almost always about a year out of date, unfortunately.

Ah! That seems to be the problem. I'll try the SVN repositories; I just downloaded the development packages from apt.

Thanks for your help. I see that the project has already reached 10% of its goal... maybe we can make this happen.