MarsSeed [1] filed a deletion request for caffe2-git [2]: caffe2 is part of the source and build output of PyTorch since 2018. Currently python-pytorch is available in [community] repo. AUR has a python-pytorch-git package - though it is an orphan as of now. But still I think it is redundant to have the legacy caffe2-git package if its sources have been upstreamed to PyTorch such a long time ago. Therefore I suggest deletion, unless there are compelling reasons to keep this. Maintainer @dbermond has already informed users about the caffe2 migration to PyTorch in a comment in 2018. There are no newer user comments since that time. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/caffe2-git/