openrc 0.13.1-4 (amd64 binary) in ubuntu xenial

 OpenRC is a dependency based init system. It provides support for System V
 init, for booting, changing runlevels, starting and stopping services, and
 shutting down.
 .
 Originally written as a Gentoo project, OpenRC is 100% compatible with
 Gentoo init scripts. OpenRC, however, is not exclusively used by Gentoo
 Linux, and aims at being platform-agnostic, and supporting the old style
 init system historically available in Debian.
 .
 This package provides the runlevel change mechanism.