# File lib/chef/provider/package.rb, line 66
      def action_upgrade
        if @current_resource.version != candidate_version
          orig_version = @current_resource.version || "uninstalled"
          Chef::Log.info("Upgrading #{@new_resource} version from #{orig_version} to #{candidate_version}")
          status = upgrade_package(@new_resource.package_name, candidate_version)
          if status
            @new_resource.updated_by_last_action(true)
          end
        end
      end