# File lib/chef/provider/package/yum.rb, line 1069
        def action_upgrade
          # Ensure the candidate is newer
          if RPMVersion.parse(candidate_version) > RPMVersion.parse(@current_resource.version)
            super
          # Candidate is older
          else
            Chef::Log.debug("#{@new_resource} is at the latest version - nothing to do")
          end
        end