anchor.diff: -FROM debian:wheezy
  +FROM maven:3
   
  -MAINTAINER Oliver Lade <oliver@similitude.org>
  -# See http://sumo.dlr.de/wiki/Installing/Linux_Build
  -
  -ENV SUMO_VERSION 0.21.0
  +ENV SUMO_VERSION 0.25.0
   ENV SUMO_SRC sumo-src-$SUMO_VERSION
   ENV SUMO_HOME /opt/sumo
   
  
positive.code:     libxerces-c3-dev \
      python
  
  # Download and extract the source code.
  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 && \
  
negative.code: # Ensure the installation works. If this call fails, the whole build will fail.
  RUN sumo
  
  # Download and compile traci4j library
  RUN apt-get install -qq -y ssh-client git
  RUN mkdir -p /opt/traci4j 
  WORKDIR /opt/traci4j
  RUN git clone https://github.com/egueli/TraCI4J.git /opt/traci4j && mvn package -Dmaven.test.skip=true
  
  # Add volume to allow for host data to be used
  RUN mkdir /data
  VOLUME /data
  
  EXPOSE 1234
  ENTRYPOINT ["sumo"]
  
  CMD ["--help"]
  