Alad [1] filed a deletion request for uinit [2]: Overly specific and not generally useful. From comments: "caveat: this package is not actually meant to be used togehter with an existing Archlinux system, it's used to bootstrap Archlinux on other architectures as a simple replacement for systemd/openrc/runit during the bootstrap phase."
[1] https://aur.archlinux.org/account/Alad/ [2] https://aur.archlinux.org/pkgbase/uinit/
