Created attachment 458996 [details, diff] patch for rdoc-5.0.0-r2.ebuild Problem is that the following line must be manually kept in sync with the supported versions of ruby: for version in 20 21 22 23; do Attached patch for rdoc-5.0.0-r2.ebuild fixes this by generating the list of versions from USE_RUBY.
(In reply to Andrei Slavoiu from comment #0) > Attached patch for rdoc-5.0.0-r2.ebuild fixes this by generating the list of > versions from USE_RUBY. Good idea, thanks! Applied in dev-ruby/rdoc-5.0.0-r3.