RUBY_TARGETS="ruby22" target option must be added in dev-ruby/builder-3.2.2 ebuild for dev-lang/rubygems-2.4.5 (dev-lang/ruby-2.2.0) compatibility: !!! The ebuild selected to satisfy ">=dev-ruby/builder-2.1" has unmet requirements. - dev-ruby/builder-3.2.2::gentoo USE="-doc -test" ABI_X86="64" RUBY_TARGETS="-ruby19 -ruby20 -ruby21" The following REQUIRED_USE flag constraints are unsatisfied: any-of ( ruby_targets_ruby19 ruby_targets_ruby20 ruby_targets_ruby21 ) (dependency required by "dev-ruby/rubygems-2.4.5[server]" [ebuild]) (dependency required by "dev-ruby/rubygems" [argument])
This is true for almost all packages and we are aware of that. We will be added the ruby22 target to ebuilds in the coming months, so there is no specific need to file bugs for them. Progress can be tracked here: http://moving-innovations.com/~graaff/targets.svg I have added ruby22 for builder 3.2.2.