anchor.diff:  RUN chmod a+x /usr/bin/julia
   
   # Install erlang
  -RUN apt-get -y install erlang
  +RUN echo "deb http://packages.erlang-solutions.com/ubuntu trusty contrib" >> /etc/apt/sources.list
  +RUN curl http://packages.erlang-solutions.com/ubuntu/erlang_solutions.asc | apt-key add -
  +RUN apt-get update
  +RUN apt-get -y install erlang-nox erlang-dev
   
   # Install PHP
   RUN apt-get -y install php5-cli
  
positive.code: #RUN gem install minitest --no-ri --no-rdoc
  
  # Install additional gems
  
  RUN gem install rails --no-ri --no-rdoc
  
  # Install SQLITE
  
negative.code: RUN LEIN_ROOT=true lein deps
  
  # Install Haskell
  RUN apt-get install -y ghc cabal-install
  RUN cabal update
  RUN cabal install hspec
  
  