anchor.diff:  ENV ROS_DISTRO kinetic
   ENV OS_VERSION xenial
   
  -# nvidia-docker hooks
  -LABEL com.nvidia.volumes.needed="nvidia_driver"
  -RUN echo "/usr/local/nvidia/lib" >> /etc/ld.so.conf.d/nvidia.conf && \
  -    echo "/usr/local/nvidia/lib64" >> /etc/ld.so.conf.d/nvidia.conf
  -ENV PATH /usr/local/nvidia/bin:/usr/local/cuda/bin:${PATH}
  -ENV LD_LIBRARY_PATH /usr/local/nvidia/lib:/usr/local/nvidia/lib64
  +# Env for nvidia-docker2/nvidia container runtime
  +ENV NVIDIA_VISIBLE_DEVICES all
  +ENV NVIDIA_DRIVER_CAPABILITIES all
   
   # entrypoint for ROS setup.bash
   COPY scripts/docker_entrypoint.sh /ros_entrypoint.sh
  
positive.code:     source $PROJECT_ROOT/catkin/devel/setup.bash && \
      chown -R ${RUN_USER}:${RUN_USER} ${HOME}
  
  USER $RUN_USER
  
  # by default let's run tests
  
negative.code:   wget --no-check-certificate -q -O /tmp/key.pub https://dl-ssl.google.com/linux/linux_signing_key.pub && apt-key add /tmp/key.pub && rm /tmp/key.pub && \
    apt-get update && \
    apt-get install -y --no-install-recommends \
      automake autoconf libtool \
      g++ pep8 cppcheck closure-linter \
      python-pytest wget \
      python-gst-1.0 \
  