Grandma [1] filed a deletion request for terminator-python3-bzr [2]: Project moved to GitHub [1] and they already added python3 support. So this package isn't needed any more. Use terminator-git [2] instead. [1] https://github.com/gnome-terminator/terminator [2] https://aur.archlinux.org/packages/terminator-git/ [1] https://aur.archlinux.org/account/Grandma/ [2] https://aur.archlinux.org/pkgbase/terminator-python3-bzr/