FabioLolix [1] filed a deletion request for gimp-devel-noconflict [2]: Abandoned and older then current version. This was made to have gimp 3.x RC while Arch package was still at 2.9.x [1] https://aur.archlinux.org/account/FabioLolix/ [2] https://aur.archlinux.org/pkgbase/gimp-devel-noconflict/