anchor.diff:  
   # Latest version
   ENV FLUENTD_VERSION 0.12.20
  -ENV FLUENTD_JUNIPER_VERSION 0.2.8-beta
  +ENV FLUENTD_JUNIPER_VERSION 0.2.8
   
   RUN     apt-get -y update && \
           apt-get -y install \
  
positive.code:             ruby-dev \
              python-dev \
              python-pip
  
  
  ########################
  ### Install Fluentd  ###
  
negative.code: 
  ADD     fluentd/plugin/out_influxdb.rb       /etc/fluent/plugin/out_influxdb.rb
  ADD     fluentd/plugin/out_statsd.rb         /etc/fluent/plugin/out_statsd.rb
  
  WORKDIR /root
  ENV HOME /root
  