MarsSeed [1] filed a deletion request for python2-psycogreen [2]: Orphaned Python 2 module, uploaded and never updated in 2015. Never worked either, because it lacks makedepends=python2-setuptools.
Nothing depends on it so I recommend deleting it. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/python2-psycogreen/
