anchor.diff:  # http://bugs.python.org/issue19846
   # > At the moment, setting "LANG=C" on a Linux system *fundamentally breaks Python 3*, and that's not OK.
   ENV LANG C.UTF-8
  +ENTRYPOINT [ "/usr/bin/tini", "--" ]
   
  -# ========== Upgrade pip ==========
  -RUN pip install --upgrade pip
  -RUN apt-get -y install git make cmake unzip apt-utils
  +# ========== Special Deps ==========
  +RUN apt-get -y install git make cmake unzip
  +RUN pip install awscli
  +# ALE requires zlib
  +RUN apt-get -y install zlib1g-dev
  +# MUJOCO requires graphics stuff (Why?)
  +# RUN apt-get -y build-dep glfw
  +# RUN apt-get -y install libxrandr2 libxinerama-dev libxi6 libxcursor-dev
  +# copied from requirements.txt
  +# RUN pip install imageio tabulate nose
  +# RUN apt-get install -y vim ack-grep
  +# RUN pip install --upgrade pip
  +# usual pip install pygame will fail
  +# RUN apt-get build-dep -y python-pygame
  +# RUN pip install Pillow
   
  -# ========== SUMO ==========
  -ENV SUMO_VERSION 0.27.1
  -ENV SUMO_SRC sumo-src-$SUMO_VERSION
  +# ========== SUMO =================
  +
  +ENV SUMO_SRC sumo
   ENV SUMO_HOME /opt/sumo
   
   # Install system dependencies.
  
positive.code: RUN conda env create -f /root/code/environment.yml
  
  ENV PYTHONPATH /root/code/rllab:$PYTHONPATH
  ENV PATH /opt/conda/envs/rllab3/bin:$PATH
  RUN echo "source activate rllab3" >> /root/.bashrc
  ENV BASH_ENV /root/.bashrc
  WORKDIR /root/code
  
  RUN /opt/conda/envs/rllab3/bin/pip install --ignore-installed --upgrade https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow-0.11.0rc0-cp35-cp35m-linux_x86_64.whl
  
  RUN apt-get install -y libopenblas-dev
  RUN printf "[blas]\nldflags = -lopenblas\n" > ~/.theanorc
negative.code:     libproj-dev proj-bin proj-data libtool libgdal1-dev \
      libfox-1.6-0 libfox-1.6-dev
  
  
  # Download SUMO nightly build
  RUN git clone https://github.com/DLR-TS/sumo.git
  RUN mv $SUMO_SRC $SUMO_HOME
  RUN cd $SUMO_HOME && git checkout 1d4338ab80
  
  #RUN cd $SUMO_HOME && wget https://s3-us-west-1.amazonaws.com/cistar.patch/departure-time-issue.patch && patch -p1 < departure-time-issue.patch
  
  # Install SUMO
  RUN cd $SUMO_HOME && make -f Makefile.cvs && ./configure && make -j8 && make install
  
  # RUN echo "export PYTHONPATH=\"/opt/sumo/sumo/tools\"" >> /root/.bashrc
  ENV PYTHONPATH $SUMO_HOME/tools:$PYTHONPATH
  
  # Ensure the installation works. If this call fails, the whole build will fail.
  RUN sumo
  
  # ========== OpenAI Gym ==========
  RUN apt-get update --fix-missing
  RUN apt-get -y install libgtk2.0-0
  RUN pip install gym==0.10.5
  #RUN apt-get -y install ffmpeg
  RUN apt-get -y install libav-tools
  CMD alias ffmpeg="avconv"
  
  # ========== Add codebase stub ==========
  CMD mkdir /root/code
  