MarsSeed [1] filed a deletion request for python2-potr [2]: Unneeded, orphaned Python 2 package, last updated in 2016. Cannot be built because of missing dependency. Nothing requires this package so I recommend deletion. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/python2-potr/