err

debug: Puppet::Type::Xpack::ProviderYum: Executing '/bin/rpm -q Co-TickerPlant-Core'
info: 3.1.9-49562.10263.4.x86_64
info: Leaving Version
/usr/lib/ruby/site_ruby/1.8/puppet/property.rb:277:in `send'
/usr/lib/ruby/site_ruby/1.8/puppet/property.rb:277:in `retrieve'
/usr/lib/ruby/site_ruby/1.8/puppet/type.rb:720:in `retrieve'
/usr/lib/ruby/site_ruby/1.8/puppet/type.rb:715:in `each'
/usr/lib/ruby/site_ruby/1.8/puppet/type.rb:715:in `retrieve'
/usr/lib/ruby/site_ruby/1.8/puppet/type.rb:728:in `retrieve_resource'
/usr/lib/ruby/site_ruby/1.8/puppet/transaction/resource_harness.rb:32:in `perform_changes'
/usr/lib/ruby/site_ruby/1.8/puppet/transaction/resource_harness.rb:133:in `evaluate'
/usr/lib/ruby/site_ruby/1.8/puppet/transaction.rb:49:in `apply'
/usr/lib/ruby/site_ruby/1.8/puppet/transaction.rb:84:in `eval_resource'
/usr/lib/ruby/site_ruby/1.8/puppet/transaction.rb:104:in `evaluate'
/usr/lib/ruby/site_ruby/1.8/puppet/util.rb:493:in `thinmark'
/usr/lib/ruby/1.8/benchmark.rb:308:in `realtime'
/usr/lib/ruby/site_ruby/1.8/puppet/util.rb:492:in `thinmark'
/usr/lib/ruby/site_ruby/1.8/puppet/transaction.rb:104:in `evaluate'
/usr/lib/ruby/site_ruby/1.8/puppet/transaction.rb:386:in `traverse'
/usr/lib/ruby/site_ruby/1.8/puppet/transaction.rb:99:in `evaluate'
/usr/lib/ruby/site_ruby/1.8/puppet/resource/catalog.rb:141:in `apply'
/usr/lib/ruby/site_ruby/1.8/puppet/configurer.rb:122:in `retrieve_and_apply_catalog'
/usr/lib/ruby/site_ruby/1.8/puppet/util.rb:161:in `benchmark'
/usr/lib/ruby/1.8/benchmark.rb:308:in `realtime'
/usr/lib/ruby/site_ruby/1.8/puppet/util.rb:160:in `benchmark'
/usr/lib/ruby/site_ruby/1.8/puppet/configurer.rb:121:in `retrieve_and_apply_catalog'
/usr/lib/ruby/site_ruby/1.8/puppet/configurer.rb:152:in `run'
/usr/lib/ruby/site_ruby/1.8/puppet/agent.rb:43:in `run'
/usr/lib/ruby/site_ruby/1.8/puppet/agent/locker.rb:21:in `lock'
/usr/lib/ruby/site_ruby/1.8/puppet/agent.rb:43:in `run'
/usr/lib/ruby/1.8/sync.rb:230:in `synchronize'
/usr/lib/ruby/site_ruby/1.8/puppet/agent.rb:43:in `run'
/usr/lib/ruby/site_ruby/1.8/puppet/agent.rb:95:in `with_client'
/usr/lib/ruby/site_ruby/1.8/puppet/agent.rb:41:in `run'
/usr/lib/ruby/site_ruby/1.8/puppet/application.rb:172:in `call'
/usr/lib/ruby/site_ruby/1.8/puppet/application.rb:172:in `controlled_run'
/usr/lib/ruby/site_ruby/1.8/puppet/agent.rb:39:in `run'
/usr/lib/ruby/site_ruby/1.8/puppet/application/agent.rb:339:in `onetime'
/usr/lib/ruby/site_ruby/1.8/puppet/application/agent.rb:313:in `run_command'
/usr/lib/ruby/site_ruby/1.8/puppet/application.rb:309:in `run'
/usr/lib/ruby/site_ruby/1.8/puppet/application.rb:416:in `hook'
/usr/lib/ruby/site_ruby/1.8/puppet/application.rb:309:in `run'
/usr/lib/ruby/site_ruby/1.8/puppet/application.rb:407:in `exit_on_fail'
/usr/lib/ruby/site_ruby/1.8/puppet/application.rb:309:in `run'
/usr/lib/ruby/site_ruby/1.8/puppet/util/command_line.rb:69:in `execute'
/usr/bin/puppet:4
err: /Stage[main]/CO::Xrole::Core/Xpack[core]: Could not evaluate: undefined method `package_list' for #<Puppet::Type::Xpack::ProviderYum:0x7ffb6d7883c0>
debug: Class[CO]: The container Stage[main] will propagate my refresh event
debug: Finishing transaction 70358925947640
debug: Storing state
debug: Stored state in 0.09 seconds
notice: Finished catalog run in 26.56 seconds
debug: Value of 'preferred_serialization_format' (pson) is invalid for report, using default (yaml)
debug: report supports formats: b64_zlib_yaml raw yaml; using yaml

xpack.rb

require 'puppet/util/package'

Puppet::Type.type(:xpack).provide(:yum) do

  desc "Installation of CO specific packages."
  has_feature :versionable, :installable
  commands :yum => "yum", :rpm => "rpm", :python => "python"

  def exists?

    Puppet.info("#{resource[:package_list]}-- EXISTS?")
       begin
          rpm('-q', resource[:package_list])
          true
       rescue Puppet::ExecutionFailure => e
          false
       end
  end

  def version
    Puppet.info("Entering Version")
    package = resource[:package_list].first
    package = package.to_s
    Puppet.info("#{package}")
    version = rpm('-q', package)
    if version =~ /^#{Regexp.escape(package)}-(.*)/
        Puppet.info("#{$1}")
        $1
        end
     Puppet.info("Leaving Version")
  end

  def version=(value)
     Puppet.info("Entering Version=value")
     yum('install', '-y', "TEST PACKAGE")
  end



  def create
     Puppet.info("Entering Create")
     resource[:package_list].each do |package|
     Puppet.info("#{package}")
     Puppet.info("#{resource[:version]}")
     @packages = Array.new
     @package_with_version = String.new
     @package_with_version = "#{package}-#{resource[:version]}"
     Puppet.info("#{@package_with_version}")
     @packages << @package_with_version
     end
     Puppet.info("Out of loop installing #{@packages}")
     yum('install', '-y', @packages)

  end