anchor.diff:      exuberant-ctags \
       g++ \
       gettext \
  -    ghc \
       git \
       gnupg \
  -    golang \
       hdevtools \
       htop \
       jq \
  -    libaio1 \
       libbz2-dev \
       libcurl4-openssl-dev \
       libfreetype6-dev \
  
positive.code:   export DEBIAN_FRONTEND=noninteractive && \
    apt-get update && \
    apt-get install -y \
      alien \
      apt-transport-https \
      autoconf \
      automake \
  
negative.code:     locales \
      m4 \
      ninja-build \
      openssh-server \
      pandoc \
      pkg-config \
      postgresql-client \
      python3-pip \
      samba-client \
      screenfetch \
      silversearcher-ag \
  