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.


You need to have either MESA installed for software decelerated OpenGL or NVIDIA or ATI drivers installed for hardware accelerated OpenGL. They provide libGL and associated libs.

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