MarsSeed [1] filed a deletion request for python2-ffpopsim-git [2]: Unused Python2 VCS package from 2015.
Current fork's source has not been developed since 2018, but upstream is alive, with very recent commits, and only supports Python3. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/python2-ffpopsim-git/
