Need to code sign Gimp 2.8 on OS X with an apple developer ID so that 10.8 (and later) users can run the app.
Simone Karin Lehmann
this bug is not related to the GIMP on OS X builds. It's related to the
'official' build. Please report it there.
The GIMP on OS X builds for 10.8.x are already signed with my Developer ID.