$ git clone https://github.com/TimoBolkart/BFM_to_FLAME.git Set up and activate virtual environment:$ mkdir <your_home_dir>/.virtualenvs $ python3 -m venv <your_home_dir>/.virtualenvs/BFM_to_FLAME $ source <your_home_dir>/.virtualenvs/BFM_to_FLAME/bin/activate ...