Eschwartz [1] filed a deletion request for python-dukpy [2]: Now that calibre v3 was released to community, this dependency was added to community as well. Which means it should have been deleted from the AUR. :) [1] https://aur.archlinux.org/account/Eschwartz/ [2] https://aur.archlinux.org/pkgbase/python-dukpy/