https://github.com/rdoc/rdoc/blob/master/lib/rdoc/options.rb#L931 references SITEDIR which was removed in 8d34bb5#L1L20
Forwarding from rvm/rvm#1583
Fixed by @729b62a
@drbrain Could you fix this in ruby-trunk and the 2.0.0 branch?
With rvm, I always need to install each ruby twice, since with the standard install the ri core documentation is missing. :(
Now fixed in trunk, see https://github.com/ruby/ruby/blob/trunk/lib/rdoc/options.rb#L958.
But this bug is still present in 2_0_0 branch: https://github.com/ruby/ruby/blob/ruby_2_0_0/lib/rdoc/options.rb#L919
Could you please backport?
@drbrain Any chance this gets backported to 2_0_0 before next patchlevel release?