mujoco_py looking for the wrong mujoco installation

[NoahRCarver]

I have two installations of mujoco for two different projects
2.3.1 is installed in ~/ml4kp_ws/mujoco-2.3.1/bin
2.1.0 is installed in ~/.mujoco/mujoco210/bin and is the one i want my to be found at the moment.

[tlaurie99]

@NoahRCarver
I had this issue and it was a matter of opening the ~/.bashrc file and putting in:

export MUJOCO_PY_MUJOCO_PATH="$HOME/.mujoco/mujoco210"
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$MUJOCO_PY_MUJOCO_PATH/bin

then running in a terminal:

source ~/.bashrc

One part I got hung up on is exiting the venv, activating a new one, and then trying:

python3
import mujoco_py

so that the env. variables get refreshed. Hope it helps!