MarsSeed [1] filed a deletion request for parmetis3 [2]: This orphan alternative to metis from 2016 was only used by salome packages from same year, but now nothing depends specifically on this one, so it's safe to delete. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/parmetis3/