MarsSeed [1] filed a deletion request for vigra-git [2]: Broken, unused VCS package from 2015. Still uses Python2. python2-nose is broken. GitHub URL broken. Seems there is no interest in maintaining this package.
[1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/vigra-git/
