F15 error in Ruby gem caused by package rubygem-yard missing overwrite_accessor method

[Deron Meranda]

In Fedora 15, whenever trying to run Ruby gem I am getting an error
message, apparently caused by the rubygem-yard package.

$ gem -v
Error loading RubyGems plugin
"/usr/lib/ruby/gems/1.8/gems/yard-0.5.3/lib/rubygems_plugin.rb":
undefined method `overwrite_accessor' for Gem::Specification:Class
(NoMethodError)
1.7.2

And my current installed versions:

  rubygems-1.7.2-2.fc15.noarch
  rubygem-yard-0.5.3-3.fc14.noarch

Is this a bug, or something misconfigured on my system?

I did notice that rubygem-yard shows as being from f14, instead of
f15.  I'm not even sure what rubygem-yard is or why I have it - has it
been deprecated in F15?

Thanks
-- 
Deron Meranda
http://deron.meranda.us/