anchor.diff:  RUN apt-get -y update
   RUN apt-get -y upgrade
   # RUN apt-get -y install nodejs google-chrome-stable firefox
  -RUN apt-get -y install nodejs firefox  python-pip
  +RUN apt-get -y install nodejs firefox wget python
  +
  +# Ubuntu's python-pip throws exception with requests lib
  +# see https://bugs.launchpad.net/ubuntu/+source/python-pip/+bug/1306991
  +RUN wget https://raw.github.com/pypa/pip/master/contrib/get-pip.py
  +RUN python get-pip.py
   
   RUN npm install
   
  
positive.code: 
  RUN apt-get -y install python-dev
  
  # Python
  RUN pip install -r dev-requirements.txt --download-cache $HOME/.pip-cache --use-mirrors
  
  RUN echo "Installed Python packages:"
  RUN pip freeze
  
  
negative.code: #sudo sh -c 'echo "deb http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list'
  
  RUN apt-get install make
  
  # Build tox environment
  RUN cd /build; tox -r
  
  #ENTRYPOINT ["/bin/bash", "-c", "cd", "/build", ";", "make"]
  #ENTRYPOINT "date"
  ENTRYPOINT cd /build ; make test
  