installing libGLU-devel solved that problem and I added it to my notes for next time. Thank you.
The program IS working but I had to do one additional thing that I do not understand why. I got a popup message saying that the program could not run because it could not find cygXm-2.dll In the bin folder of the Xp system computer (where I had updated my spare hard drive with cygwin about a month ago) I had two files: cygwin/bin/cygXm-2.dll cygwin/bin/cygXm-4.dll but in the new install on the Windows 7 computer I had only cygwin/bin/cygXm-4.dll So I simply copied cygXm-2.dll from the other computer to the new and my compiled and linked program runs OK. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://x.cygwin.com/docs/ FAQ: http://x.cygwin.com/docs/faq/
