I could compile FLTK on cygwin, but am now not able to get opengl/glu test programs supplied with it to work. They say : "The demo doesnt work without GL and GLU" <For example glpuzzle> Anyone has seen this before? I'm using fltk-1.0.11 Thanks for your help in advance, --Piyush -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/