MarsSeed [1] filed a deletion request for ruby-fog [2]: Broken, unused package with missing dependencies. Has only 1 vote and 3 comments, all from or before 2015.
This is a native-Ruby gem with many similar dependencies, so it's best to install to user's HOME with the rubygems tool. Its only AUR consumer is the abandoned, broken ruby-veewee, EOL since 2014 and submitted for deletion by @micwoj92 (PRQ#51069). [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/ruby-fog/
