hmm. I’m afraid I don’t have many ideas. some thoughts:
a) did you install developer tools as the same user as you are using now?
b) do you have some permissions issues on the hard drive (ie, is it a computer that has folders locked down)
my suspicion is that it’s a permission thing, as I’ve seen some funky errors when you run xcode under a locked down machine.
Beyond that, I’m not sure what else to suggest, besides repairing disk permissions and / or installing osx again:
I am unable to successfully build anything. I get 344 errors when I try to do so. I have OSX 10.6.4 and Xcode 3.2
I tried various configuerations for the project edit settings but it only got worse as I had the errors sky rocket. It is set to GCC 4.2 to compile as well. Please help!