* Running test phase for ruby19 ... (in /var/tmp/portage/dev-ruby/hoe-2.4.0/work/ruby19/hoe-2.4.0) rake aborted! uninitialized constant RubyForge /var/tmp/portage/dev-ruby/hoe-2.4.0/work/ruby19/hoe-2.4.0/Rakefile:9:in `<top (required)>' (See full trace by running task with --trace)
Should be fixed in 2.5.0