anchor.diff:  ##########
   
   RUN echo debconf shared/accepted-oracle-license-v1-1 select true | debconf-set-selections
  -RUN apt-get install -y oracle-java7-installer
  +RUN apt-get install -y oracle-java8-installer
   
   ############
   #  Python  #
  
positive.code:     add-apt-repository -y ppa:cwchien/gradle && \
      add-apt-repository -y ppa:nginx/stable
  
  RUN apt-get update && apt-get install -y nginx gradle-1.12 python g++ make git
  
  RUN useradd beaker --create-home
  
  
negative.code: ##########
  
  # First install zmq3, as per Python instructions above. Then:
  #RUN apt-get install -y ruby1.9.1 ruby1.9.1-dev && \
  #    gem install iruby
  
  ##########
  #  Node  #
  