anchor.diff:  # Clean UP (reduce space usage of container as much as possible)
   RUN apt-get purge -y \
         build-essential \
  +      zlib1g-dev \
         git \
         maven \
         unzip && \
  
positive.code:       ruby1.9.3 \
        unzip
  
  RUN gem install fog --version 1.26.0 --no-rdoc --no-ri && \
      gem install sinatra --version 1.4.5 --no-rdoc --no-ri && \
      gem install thin --version 1.6.2 --no-rdoc --no-ri && \
      gem install rest_client --version 1.7.3 --no-rdoc --no-ri && \
      gem install google-api-client --version 0.7.1 --no-rdoc --no-ri
   
  # create Software directory
  RUN mkdir /Build /Software
  
negative.code:     apt-get install -y --no-install-recommends openjdk-6-jdk && \
      apt-get install -y \
        build-essential \
        zlib1g-dev \
        curl \
        git \
        maven \
  