anchor.diff:  # Add the private key to be used to clone private repos on github.com
   # add your ssh-key for github to the build: ADD ~/.ssh/github_priv_key /root/.ssh/
   ADD github_rsa_4096 /root/.ssh/
  -RUN ssh-agent bash -c 'ssh-add /root/.ssh/github_rsa_4096; ssh-keyscan -H github.com >> ~/.ssh/known_hosts; git clone git@github.com:pjbreaux/f5-openstack-heat-plugins.git /root/f5-openstack-heat-plugins; pip install git+ssh://git@github.com/F5Networks/f5-icontrol-rest; git clone git@github.com:pjbreaux/f5-common-python.git /root/f5-common-python'
  -RUN cd /root/f5-openstack-heat-plugins && git checkout feature.add_unittesting_framework
  +RUN ssh-agent bash -c 'ssh-add /root/.ssh/github_rsa_4096; ssh-keyscan -H github.com >> ~/.ssh/known_hosts; git clone -b feature.add_unittesting_framework git@github.com:pjbreaux/f5-openstack-heat-plugins.git /root/f5-openstack-heat-plugins; pip install git+ssh://git@github.com/F5Networks/f5-icontrol-rest-python@v0.1.0; git clone -b develop git@github.com:pjbreaux/f5-common-python.git /root/f5-common-python'
   
   # Install requirements from f5-common-python
  -RUN cd /root/f5-common-python && git checkout develop && pip install -r /root/f5-common-python/requirements.txt
  +RUN pip install -r /root/f5-common-python/requirements.txt
   
   # Clone openstack heat engine and install requirements for heat engine
   RUN git clone https://github.com/openstack/heat.git /root/heat
   RUN cd /root/heat && git checkout stable/kilo
   RUN pip install -r /root/heat/requirements.txt
  -RUN export PYTHONPATH=/root/testing:/root/f5-common-python:/root/heat
   
   # Setup test enviroment
   WORKDIR /root
  
positive.code: FROM ubuntu:14.04
  
  # Install prerequisites
  RUN apt-get -y update && apt-get -y dist-upgrade
  RUN apt-get -y install python
  RUN apt-get -y install heat-engine
  RUN apt-get -y install git
  
negative.code: RUN apt-get -y install libffi-dev
  RUN apt-get -y install python-dev
  RUN apt-get -y install git
  RUN apt-get -y install vim
  RUN apt-get -y install emacs
  RUN pip install pytest
  RUN pip install pytest-cov
  RUN pip install hacking
  