Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package ruby-rdoc.x86_64 0:1.8.7.352-12.el6_4 will be installed
--> Processing Dependency: ruby-irb = 1.8.7.352-12.el6_4 for package: ruby-rdoc-1.8.7.352-12.el6_4.x86_64
--> Finished Dependency Resolution
Error: Package: ruby-rdoc-1.8.7.352-12.el6_4.x86_64 (stable-centos-6-updates-x86_64)
           Requires: ruby-irb = 1.8.7.352-12.el6_4
           Available: ruby-irb-1.8.7.352-7.el6_2.x86_64 (stable-centos-6-os-x86_64)
               ruby-irb = 1.8.7.352-7.el6_2
           Available: ruby-irb-1.8.7.352-10.el6_4.x86_64 (stable-centos-6-updates-x86_64)
               ruby-irb = 1.8.7.352-10.el6_4
           Available: ruby-irb-1.8.7.352-12.el6_4.x86_64 (stable-centos-6-updates-x86_64)
               Not found