bricewge [1] filed a deletion request for ruby-vnc [2]: Wrong name, the gem is named ruby-vnc, so it should be named ruby-ruby-vnc. A well names package can be found here https://aur.archlinux.org/packages/ruby-ruby-vnc/ [1] https://aur.archlinux.org/account/bricewge/ [2] https://aur.archlinux.org/pkgbase/ruby-vnc/