A

It looks like this is related to making sure we both link and load the correct GL library. Neither GLEW or GLFW are the underlying GL library, though `osmesa` is...

system gl should be `libGL.so` or similar. Are you able to use pyopengl (http://pyopengl.sourceforge.net/) or other openGL apps on the machine (glxinfo, glxgears) and see what GL libraries are loaded...

I'll try to get a linux desktop with nvidia drivers to test on. Is this happening for folks on machines with other GL drivers (e.g. mesa), too?

Looks like there _might_ be a problem where `pip` is caching an older version of `mujoco-py` which satisfies your version requirements. If you uninstall it and add `--no-cache` pip will...

@pat-coady can you verify that your activation key isn't expired and the file matches the one in mjpro150/bin (or whatever key ./simulate was using)? Possibly a key for a different...

@cxy1997 I think your issue is a different thing -- would you mind filing a separate issue for that?

In that last one, the compiler failed with `fatal error: mjmodel.h: No such file or directory`. It's looking for that file with the include flag `-I/root/.mujoco/mjpro150/include` -- are the header...

`mujoco-py` looks for the `.mujoco/mjpro150` in the users home directory. If you're running on a linux system as the root user, the home directory is `/root`. @pat-coady same as first...

I've still not been able to replicate the error with the strange binary characters. Do you have any non-ASCII characters in any paths? That's not something we've tested much.