MarsSeed [1] filed a deletion request for clang+llvm-binaries [2]: Not needed. Orphaned package. Unmaintained for years. Duplicate of Arch packages: https://archlinux.org/packages/extra/x86_64/clang/ https://archlinux.org/packages/?q=llvm&sort=pkgname clang, compiler-rt, llvm, libc++, ldb, lld, llvm*, openmp, polly, wasi* are all there in Arch repos as split packages. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/clang+llvm-binaries/