content: # A Dockerfile that sets up a full Gym install with test dependencies
  ARG PYTHON_VER
  FROM python:$PYTHON_VER
  RUN apt-get -y update && apt-get install -y unzip libglu1-mesa-dev libgl1-mesa-dev libosmesa6-dev xvfb patchelf ffmpeg
  RUN \ 
  # Download mujoco
      mkdir /root/.mujoco && \
      cd /root/.mujoco  && \
      curl -O https://www.roboti.us/download/mjpro150_linux.zip  && \
      unzip mjpro150_linux.zip && \
      curl -O https://www.roboti.us/download/mujoco200_linux.zip && \
      unzip mujoco200_linux.zip && \
      mv mujoco200_linux mujoco200
  
  ARG MUJOCO_KEY
  ARG PYTHON_VER
  ENV MUJOCO_KEY=$MUJOCO_KEY
  
  ENV LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/root/.mujoco/mjpro150/bin
  ENV LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/root/.mujoco/mujoco200/bin
  RUN echo $MUJOCO_KEY | base64 --decode > /root/.mujoco/mjkey.txt
  RUN pip install pytest pytest-forked lz4
  
  COPY . /usr/local/gym/
  WORKDIR /usr/local/gym/
  RUN [ "$PYTHON_VER" != "2.7" ] && pip install .[all] || pip install .
  
  ENTRYPOINT ["/usr/local/gym/bin/docker_entrypoint"]
  CMD ["pytest","--forked"]
  