anchor.diff:  ENV LANG en_US.UTF-8
   ENV LC_ALL en_US.UTF-8
   
  -RUN apt-get update; apt-get -y upgrade; apt-get clean
  +RUN apt-get update; \
  +    apt-get -y upgrade; \
  +    apt-get install -y \
  +    git 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
   
  -RUN apt-get install -y git curl wget tar make uuid-runtime; apt-get clean
  -
  -RUN apt-get install -y sqlite3 libsqlite3-dev; apt-get clean
  -
  -RUN apt-get install -y mysql-client libmysqlclient-dev; apt-get clean
  -
  -RUN apt-get install -y postgresql-9.3 postgresql-client-9.3 libpq-dev; apt-get clean
  -
  -RUN apt-get install -y build-essential checkinstall
  -RUN apt-get install -y libreadline-gplv2-dev libncursesw5-dev libssl-dev libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev
  -
  -RUN apt-get install -y libyaml-dev jq; apt-get clean
   # install python from source
   RUN CURRENT=$PWD && \
       cd /usr/src && \
  
positive.code:     make install && \
      cd $CURRENT
  
  RUN python -m ensurepip
  
  RUN pip install pytz
  
  RUN pip install python-openstackclient==2.6.0
  RUN pip install python-neutronclient==6.0.0
  
  RUN pip install awscli
  
  # ruby-install
  RUN mkdir /tmp/ruby-install && \
  
negative.code: RUN ["/bin/bash", "-l", "-c", "gem install bosh_cli --no-ri --no-rdoc"]
  
  #BOSH GO CLI
  RUN wget https://s3.amazonaws.com/bosh-cli-artifacts/bosh-cli-2.0.22-linux-amd64 -O /usr/local/bin/bosh-go
  RUN chmod +x /usr/local/bin/bosh-go
  
  # receipt generator
  