'glut.nib' missing for ofxOpenNI Samples


I’m trying to get the samples that come with ofxOpenNI working but I’m getting an error in glutInit() which says it can’t find the GLUT.nib?

There have been some other topics about this but no solutions posted.

The annoying thing is this was working absolutely find yesterday now suddenly after I copy the files from one machine to another they don’t work AND they don’t work on the original. I’ve tried re-downloading openframeworks AND ofxOpenNI but no luck.

Any help would be greatly appreciated.