sleduc [1] filed a deletion request for python2-pubsub [2]: This is a python2 module. Latest versions do not support python2, and a python3 variant is already existing in AUR (https://aur.archlinux.org/packages/python- pubsub) [1] https://aur.archlinux.org/account/sleduc/ [2] https://aur.archlinux.org/pkgbase/python2-pubsub/