MarsSeed [1] filed a deletion request for perl-coro+any_perl_version [2]: Please delete. I've created this temp package to fix AUR/perl-coro until its maintainer can fix that. Package name has '+' sign, which is completely legal when it comes to Arch package naming, according to man and wiki documentation. makepkg can make it, pacman can install it. Yet, my AUR helpers, yay and paru cannot find this name on AUR. (There definitely is a bug somewhere, but I do not have time or willingness to track it down because '+' is vitually nonexistent when it comes to package names, so I don't really want to be the only person who uses that character in that context.) TLDR: Safe to delete as soon as you can. :) Unneeded and cannot be found on AUR by yay and paru. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/perl-coro+any_perl_version/