MarsSeed [1] filed a deletion request for lib32-sane [2]: There are no consumer applications of this library. Dependency lib32-avahi has been deleted, as it has been long abandoned and unmaintained. Votes: 1; Comments: 0. There are some other unmaintained orphans in the dependency chain. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/lib32-sane/