anchor.diff:  ENV bosh_init_version 0.0.81
   ENV bosh_gen_version 0.22.0
   ENV spiff_version 1.0.7
  +ENV spruce_version 1.0.1
   ENV cf_cli_version 6.15.0
   ENV cf_uaac_version 3.1.6
   ENV bundler_version 1.11.2
  
positive.code:     su -c "http_proxy=$http_proxy https_proxy=$https_proxy cf install-plugin 'manifest-generator' -r CF-Community -f" --login ${container_login} && \
      su -c "http_proxy=$http_proxy https_proxy=$https_proxy cf install-plugin 'Statistics' -r CF-Community -f" --login ${container_login} && \
      su -c "http_proxy=$http_proxy https_proxy=$https_proxy cf install-plugin 'targets' -r CF-Community -f" --login ${container_login} && \
      su -c "http_proxy=$http_proxy https_proxy=$https_proxy cf install-plugin 'Usage Report' -r CF-Community -f" --login ${container_login}
  
  
  # Cleanup
  RUN apt-get clean && \
  
negative.code:     unzip /tmp/spiff_linux_amd64.zip -d /usr/local/bin && \
      chmod 755 /usr/local/bin/spiff && \
      rm /tmp/spiff_linux_amd64.zip && \
      wget -O /tmp/spruce_linux_amd64.tar.gz "https://github.com/geofffranks/spruce/releases/download/v1.0.1/spruce_${spruce_version}_linux_amd64.tar.gz" && \
      tar zxvf /tmp/spruce_linux_amd64.tar.gz && \
      mv /tmp/spruce /usr/local/bin && \
      chmod 755 /usr/local/bin/spruce && \
      rm /tmp/spruce_linux_amd64.tar.gz && \
      wget -O /tmp/cf.deb "https://cli.run.pivotal.io/stable?release=debian64&version=${cf_cli_version}&source=github-rel" && \
      dpkg -i /tmp/cf.deb && \
      rm /tmp/cf.deb && \
  