anchor.diff:  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
  
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: # 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 -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 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
  
  # Setup test enviroment
  WORKDIR /root
  