MarsSeed [1] filed a deletion request for python-sha3 [2]: Unneeded Python 3.5 backport. Dead-on-arrival (fails to build). Automated GitHub action resubmit. Was deleted on 7 Oct 2023 (PRQ#45159). Python 3.6+ natively contains the sha3 module lib. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/python-sha3/