anchor.diff:      libfox-1.6-0 libfox-1.6-dev
   
   # Download and extract source code
  -# Download latest stable SUMO
  -# RUN wget http://downloads.sourceforge.net/project/sumo/sumo/version%20$SUMO_VERSION/sumo-src-$SUMO_VERSION.tar.gz
  -# RUN tar xzf sumo-src-$SUMO_VERSION.tar.gz && \
  -#    mv sumo-$SUMO_VERSION $SUMO_HOME && \#
  -#    rm sumo-src-$SUMO_VERSION.tar.gz
  -
  -# Download SUMO nightly build
  -RUN svn checkout https://svn.code.sf.net/p/sumo/code/trunk/sumo
  -RUN mv $SUMO_SRC $SUMO_HOME
  +RUN wget http://downloads.sourceforge.net/project/sumo/sumo/version%20$SUMO_VERSION/sumo-src-$SUMO_VERSION.tar.gz
  +RUN tar xzf sumo-src-$SUMO_VERSION.tar.gz && \
  +    mv sumo-$SUMO_VERSION $SUMO_HOME && \
  +    rm sumo-src-$SUMO_VERSION.tar.gz
   
   # Apply patch file
  -RUN cd $SUMO_HOME && wget https://s3-us-west-1.amazonaws.com/cistar.patch/sumo-departure-time.patch && patch -p1 < sumo-departure-time.patch
  +RUN cd $SUMO_HOME && wget https://www.dropbox.com/s/23dam05ugg73jny/sumo-departure-time.patch && patch -p1 < sumo-departure-time.patch
   
  -# Install SUMO
  -RUN cd $SUMO_HOME && make -f Makefile.cvs && ./configure && make && make install
  +# Configure and build from source.
  +RUN cd $SUMO_HOME && ./configure && make install
   
   # RUN echo "export PYTHONPATH=\"/opt/sumo/sumo-$SUMO_VERSION/tools\"" >> /root/.bashrc
   ENV PYTHONPATH $SUMO_HOME/tools:$PYTHONPATH
  
positive.code: 
  # ========== SUMO ==========
  ENV SUMO_VERSION 0.27.1
  # ENV SUMO_SRC sumo-src-$SUMO_VERSION
  ENV SUMO_SRC sumo
  ENV SUMO_HOME /opt/sumo
  
  # Install system dependencies.
  
negative.code:     wget  --no-check-certificate --quiet https://repo.continuum.io/archive/Anaconda2-2.5.0-Linux-x86_64.sh && \
      /bin/bash /Anaconda2-2.5.0-Linux-x86_64.sh -b -p /opt/conda && \
      rm /Anaconda2-2.5.0-Linux-x86_64.sh
  
  RUN apt-get install -y curl grep sed dpkg && \
      TINI_VERSION=`curl https://github.com/krallin/tini/releases/latest | grep -o "/v.*\"" | sed 's:^..\(.*\).$:\1:'` && \
  