FabioLolix [1] filed a deletion request for stackless-python2 [2]: This package have never build since upload (on 2015-12-07) for a trivial error (source=() should be an array) with only one person reporting it in 4+ years. No one care about this pkgbuild starting from the maintainer. [1] https://aur.archlinux.org/account/FabioLolix/ [2] https://aur.archlinux.org/pkgbase/stackless-python2/