carlosnewmusic [1] filed an orphan request for cups-git [2]:
eliminar esta linea
mv ${pkgdir}/etc/dbus-1/system.d/cups.conf
${pkgdir}/usr/share/dbus-1/system.d
[1] https://aur.archlinux.org/account/carlosnewmusic/
[2] https://aur.archlinux.org/pkgbase/cups-git/