anchor.diff: -FROM ubuntu:trusty
  -RUN apt-get update && apt-get install -y curl git-core build-essential wget unzip
  +FROM ubuntu:xenial
   
   # Versioning
   ENV PIP_INSTALL_VERSION 10.0.1
  
positive.code: 
  #install rvm
  RUN curl -sSL https://rvm.io/mpapis.asc | gpg --import && \
      curl -sSL https://get.rvm.io | sudo bash -s stable --ruby=$RUBY_VERSION
  ENV PATH=/usr/local/rvm/bin:$PATH
  
  #install mix
  RUN wget https://packages.erlang-solutions.com/erlang-solutions_${MIX_VERSION}_all.deb && \
      sudo dpkg -i erlang-solutions_${MIX_VERSION}_all.deb && \
      sudo apt-get update && \
      sudo apt-get install -y esl-erlang && \
      sudo apt-get install -y elixir
  
  # install bundler
  RUN bash -lc "gem update --system && gem install bundler"
  
negative.code:   go get github.com/golang/dep/cmd/dep
  
  # Fix the locale
  RUN apt-get install -y locales
  RUN locale-gen en_US.UTF-8
  ENV LANG=en_US.UTF-8
  ENV LANGUAGE=en_US:en
  