MarsSeed [1] filed a deletion request for charybdis [2]: Unmaintained package. Last release was in 2017. In 2020, developer added note to GitHub repo: "officially discontinued" [a] The repo is now archived. [a] https://github.com/charybdis-ircd/charybdis/ [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/charybdis/