anchor.diff:  
   RUN pip install \
       pytest==3.1.1 \
  -    flake8==2.6.2 \
  -    pyflakes==1.2.3 \
  -    pycodestyle==2.0.0 \
  -    mccabe==0.5.3 \
  -    pytest-flake8==0.1 \
  -    pytest-cov==2.5.1 \
       python-dotenv==0.8.2 \
  -    codeclimate-test-reporter==0.2.0
  -#    pytest==2.8.0 \
  -#    pytest-flake8==0.1 \
  -#    pytest-cover==3.0.0
  +    codeclimate-test-reporter==0.2.0 \
  +    pytest-cover==3.0.0
   
   # Drop in the app code
   COPY app/ /app/
  
positive.code: ENV HALO_API_HOSTNAME=api.cloudpassage.com
  ENV HALO_API_PORT=443
  
  # Up to root to add additional packages
  USER root
  
  
negative.code: 
  USER ${APP_USER}
  
  RUN echo $RUN_INTEGRATION_TESTS
  
  # If RUN_INTEGRATION_TESTS is set, run integration tests.
  RUN if [ "$RUN_INTEGRATION_TESTS" = "True" ] ; \
      then echo "Run all tests" && \
          py.test /app/test/ ;  \
      else echo Not running integration tests!. && \
          py.test /app/test/unit ; \
      fi
  
  
  #####################################
  