My code uses OpenGL to display GUI. It seems that your UNIX machines does not have OpenGL library. You can ask your system administrator to install
those libraries, or find a PC and use the Windows binary instead.
I’d be really glad if someone can help me understand what needs to be done.
The code that is being referred to on being run gives me the following error
ld.so.1: ./CTune: fatal: libGL.so.1: open failed: No such file or directory
Any help would be appreciated.