Check attached build log; x11-libs/cairo was built first without svg, then rcairo was built, then again with svg... yes I know it is a mess.
Created attachment 174609 [details] Build log
*** Bug 258599 has been marked as a duplicate of this bug. ***
rcairo has no USE flag svg which pulls in cairo[svg] rubyripper has now rcairo[svg] in deps for USE gtk should solve this one, don't know better way
(In reply to comment #3) > rcairo has no USE flag svg which pulls in cairo[svg] > rubyripper has now rcairo[svg] in deps for USE gtk > > should solve this one, don't know better way Sounds good to me, thanks for fixing!