i seem to have broken gtkradiant. i did scons --clean, installled the dependencies and rebuilt it under 7.10, but it wouldn't start.
i even downloaded a fresh copy of the subversion code and tried again, but something is wrong. not sure what i'm doing wrong, but it's frustrating. i can't actually remember how i did it last time because it was more than a few weeks ago and my memory doesn't seem to stretch that far.