anchor.diff:      cd /tmp/ruby-install && \
       curl https://codeload.github.com/postmodern/ruby-install/tar.gz/v0.6.1 | tar -xz && \
       cd /tmp/ruby-install/ruby-install-0.6.1 && \
  -    sudo make install && \
  +    make install && \
       rm -rf /tmp/ruby-install
   
   #Ruby
  -RUN ruby-install --system ruby 2.4.0
  +RUN ruby-install --system ruby 2.4.6
   
   #Bundler
  -RUN ["/bin/bash", "-l", "-c", "gem install bundler -v 1.16.5 --no-ri --no-rdoc"]
  +RUN ["/bin/bash", "-l", "-c", "gem install bundler -v 1.16.6 --no-ri --no-rdoc"]
   
   #BOSH GO CLI
  -RUN wget https://s3.amazonaws.com/bosh-cli-artifacts/bosh-cli-5.4.0-linux-amd64 -O /usr/local/bin/bosh-go
  +RUN wget https://s3.amazonaws.com/bosh-cli-artifacts/bosh-cli-5.5.1-linux-amd64 -O /usr/local/bin/bosh-go
   RUN chmod +x /usr/local/bin/bosh-go
   
   # receipt generator
  
positive.code: FROM ubuntu:14.04
  
  RUN locale-gen en_US.UTF-8
  RUN dpkg-reconfigure locales
  ENV LANG en_US.UTF-8
  ENV LC_ALL en_US.UTF-8
  
  RUN apt-get update; \
      apt-get -y upgrade; \
      apt-get install -y \
      curl wget tar make uuid-runtime \
      sqlite3 libsqlite3-dev \
      mysql-client libmysqlclient-dev \
      postgresql-9.3 postgresql-client-9.3 libpq-dev \
      build-essential checkinstall \
      libreadline-gplv2-dev libncursesw5-dev libssl-dev libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev \
      libyaml-dev jq; \
      apt-get clean
  
  # install python from source
  RUN CURRENT=$PWD && \
      cd /usr/src && \
      wget https://www.python.org/ftp/python/2.7.12/Python-2.7.12.tgz &&\
      tar xzf Python-2.7.12.tgz && \
      cd Python-2.7.12 && \
      ./configure && \
      make install && \
      cd $CURRENT
  
  RUN python -m ensurepip && pip install pytz && pip install python-openstackclient==3.17.0 && \
      pip install awscli
  
  # install newest git CLI
  
negative.code: 
  #GitHub CLI
  RUN cd /tmp && \
      curl -L https://github.com/github/hub/releases/download/v2.12.1/hub-linux-amd64-2.12.1.tgz | tar -xz && \
      cp hub-linux-amd64-2.12.1/bin/hub /usr/local/bin && \
      rm -rf /tmp/hub-linux-amd64-2.12.1 && \
      rm -f /tmp/hub-linux-amd64-2.12.1.tgz
  