MarsSeed [1] filed a deletion request for grpc-cpp-git [2]: Abandoned VCS package from 2018 for grpc in [extra]. Defunct, does not use recommended CMake build, does not configure specific modules to compile. Package name is also wrong for the build: name implies only C++, but build allows other language modules as well. Package flagged since 2020 but no response. 0 votes, and only 1 user commented, in 2020. Best to delete this leftover package. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/grpc-cpp-git/