I'm wanting to integrate CVS with Project Builder, and (although unnecessary) I want to keep the built product separate to the working source because that fits my idea of being tidy. So in the PB preferences, I've set the Build Results product directory to be "~/build/$PRODUCT_NAME".
Now when I build the project, it works fine, in that it compiles, and links, and places the executable package where I want it, and I can run it by double-clicking it in the Finder, but PB cannot run it, saying that there is no executable to run.
Any ideas why? Am I doing something wrong, or is this a bug that I cannot work around at the moment?