tvandermolen [1] filed a deletion request for pacdef [2]: This project seems to be abandoned. There has been no GitHub activity from the dev since May, and no response to 2-month old Issue #90 about an outdated dependency, which is the cause of chrpinedo's comment here.
Some others forked this and created metapac, which is also on AUR. [1] https://aur.archlinux.org/account/tvandermolen/ [2] https://aur.archlinux.org/pkgbase/pacdef/
