MarsSeed [1] filed a deletion request for epkill [2]: This partial fork of procps-ng has last seen a release in 2015 and its GitHub repo describes itself as "unmaintained". [a] Better to delete this from AUR. It is not a feature-equivalent replacement of the current procps-ng. [a]: https://github.com/maandree/epkill [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/epkill/