What steps will reproduce the problem? 1. Install Debian GNU/Linux 5.0 'Lenny' with Nvidia binary driver 2. Compile chipmunk

What is the expected output? What do you see instead?

Demo6.c should compile, but doesn't as cmake can't find OpenGL/gl.h. My gl.h is located at GL/gl.h.

What version of the product are you using? On what operating system?

Latest SVN of chipmunk (revision 10), Debian 5.0

Please provide any additional information below.

Patch is attached.

Cheers, Simon

This was probably fixed long ago. I didn't notice that I was actually getting issues reported until recently as it seems to have defaulted to not notify me by email that any issues were ever added.

It wasn't -- I just tried compiling under Debian today and had the same issue, and needed to make the same fix.