anchor.diff:  #RUN gem install minitest --no-ri --no-rdoc
   
   # Install additional gems
  -
   RUN gem install rails --no-ri --no-rdoc
   
   # Install SQLITE
  
positive.code: 
  # Install TypeScript
  RUN npm -g install typescript
  
  # Install Pip
  RUN apt-get install python-pip
  
  #Install ruby
  RUN apt-get install -y python-software-properties && \
  
negative.code: RUN add-apt-repository ppa:ubuntu-toolchain-r/ppa
  RUN apt-get -y install clang-3.4 lldb-3.4
  
  # ADD codewarrior user
  RUN useradd -s /usr/sbin/nologin codewarrior
  
  # ADD cli-runner and install node deps
  ADD . /codewars
  WORKDIR /codewars
  RUN npm install
  #USER codewarrior
  RUN mocha -t 5000 test/*
  
  #timeout is a fallback in case an error with node
  