anchor.diff:    && rm -rf /var/lib/{apt,dpkg,cache,log}/
   
   # Install the latest 2.7.x version of python
  -RUN apt-get update \
  +RUN apt-get -qq update \
     && apt-add-repository -y ppa:fkrull/deadsnakes-python2.7 \
  -  && apt-get update \
  +  && apt-get -qq update \
     && apt-get install -y python2.7 \
     && apt-get clean autoclean \
     && apt-get autoremove -y --purge \
  
positive.code: RUN pip install awscli virtualenv boto dopy cookiecutter docker-compose
  
  # Install the released version of ansible
  RUN apt-get update \
    && apt-add-repository -y ppa:ansible/ansible \
    && apt-get -qq update \
    && apt-get install -y ansible \
  
negative.code: # Install ledger
  RUN apt-get install -y software-properties-common \
    && apt-add-repository -y ppa:mbudde/ledger \
    && apt-get -qq update \
    && apt-get install -y ledger \
    && apt-get clean autoclean \
    && apt-get autoremove -y --purge \
  