anchor.diff:      su -m beaker -c "julia --eval 'Pkg.add(\"Gadfly\")'"
   
   RUN mkdir -p /home/beaker/.beaker/v1/config && \
  -    echo '{"pref-format" : "1", "languages" : {"Python3" : {"path": "/root/py3k/bin"}}}' > /home/beaker/.beaker/v1/config/beaker.pref.json
  +    echo '{"pref-format" : "1", "languages" : {"Python3" : {"path": "/home/beaker/py3k/bin"}}}' > /home/beaker/.beaker/v1/config/beaker.pref.json
   
   RUN chown -R beaker:beaker /home/beaker && \
       su -m beaker -c "cd /home/beaker/src  && gradle build"
  
positive.code: #  Build and Run  #
  ###################
  
  RUN useradd beaker --create-home
  ADD . /home/beaker/src
  ENV HOME /home/beaker
  
  
negative.code: 
  RUN apt-get update && apt-get install -y nginx gradle-1.12 python g++ make git
  
  RUN useradd beaker --create-home
  
  ##########
  #  Java  #
  