Explicitly set the path on the OS X versioning script

git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@87332 e17a0e51-4ae3-4d35-97c3-1a29b211df97
Constraints change.

git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@87333 e17a0e51-4ae3-4d35-97c3-1a29b211df97