RedHat:
  pkg_repo: pgdg94
  repo_baseurl: http://yum.postgresql.org/9.4/redhat/rhel-$releasever-$basearch
Arch: {}
Debian:
  pkg_repo_file: /etc/apt/sources.list.d/pgdg.list
  pkg_libpq_dev: libpq-dev
Suse:
  commands:
    initdb: sudo -u postgres initdb /var/lib/pgsql/data
  pkg: postgresql-server
  pkg_client: postgresql