anchor.diff:  RUN     mkdir -p /src \
           && git clone https://github.com/graphite-project/whisper.git /src/whisper \
           && cd /src/whisper \
  -        && git checkout 0.9.x \
  +        && git checkout $GRAPHITE_VERSION \
           && python setup.py install \
           && git clone https://github.com/graphite-project/carbon.git /src/carbon \
           && cd /src/carbon \
  -        && git checkout 0.9.x \
  +        && git checkout $GRAPHITE_VERSION \
           && python setup.py install \
           && git clone https://github.com/graphite-project/graphite-web.git /src/graphite-web \
           && cd /src/graphite-web \
  -        && git checkout 0.9.x \
  +        && git checkout $GRAPHITE_VERSION \
           && python setup.py install \
           && git clone https://github.com/etsy/statsd.git /src/statsd \
           && cd /src/statsd \
  -        && git checkout v0.7.2 \
  +        && git checkout $STATSD_VERSION \
           && mkdir /src/grafana \
           && mkdir /opt/grafana \
  -        && wget https://grafanarel.s3.amazonaws.com/builds/grafana-2.1.3.linux-x64.tar.gz -O /src/grafana.tar.gz \
  +        && wget https://grafanarel.s3.amazonaws.com/builds/grafana-${GRAFANA_VERSION}.linux-x64.tar.gz -O /src/grafana.tar.gz \
           && tar -xzf /src/grafana.tar.gz -C /opt/grafana --strip-components=1 \
           && rm /src/grafana.tar.gz
   
  
positive.code: # ---------------- #
  #   Installation   #
  # ---------------- #
  
  # Install all prerequisites
  RUN     apt-get -y install software-properties-common \
  
negative.code:         && apt-get clean \
          && apt-get autoremove
  
  RUN     pip install Twisted==$TWISTED_VERSION \
          && pip install Django==$DJANGO_VERSION \
          && pip install pytz
          
  RUN     npm install ini chokidar        
  