MUJOCO

possible problem

• the default path is ~/.mujoco/, so make sure everything was put inside.
• put mjkey.txt in both ~/.mujoco/ and ~/.mujoco/mjpro150/bin
• you can test it with running ~/.mujoco/mjpro150/bin/simulate
• add ~/.mujoco/mjpro150/bin to LA_LIBRARY_PATH so that system can find the shared library
• the activation key is unique, open it to ensure you are using one corresponding to your PC id.
• if raise a CompileError(msg), run sudo apt install libosmesa6