anchor.diff:      libreadline-dev \
       libsqlite3-dev \
       libssl-dev \
  +    libtool \
       libtool-bin \
       libxml2-dev \
       libxslt-dev \
       locales \
  +    m4 \
       ninja-build \
       openjdk-8-jre-headless \
       openssh-server \
  
positive.code:   apt-get install -y \
      alien \
      apt-transport-https \
      build-essential \
      ca-certificates \
      cifs-utils \
      cmake \
      curl \
      exuberant-ctags \
      ghc \
      git \
      gnupg \
  
negative.code:     pkg-config \
      postgresql-client \
      samba-client \
      screenfetch \
      silversearcher-ag \
      software-properties-common \
      sudo \
      tmux \
      tree \
      unzip \
      vim-nox \
      zlib1g-dev \
      zsh && \
  