# File lib/chef/provider/package/portage.rb, line 53
        def parse_emerge(package, txt)
          available, installed, pkg = nil
          txt.each do |line|
            if line =~ /\*(.*)/
              pkg = $1.strip
            end
            if (pkg == package) || (pkg.split('/').last == package rescue false)
              if line =~ /Latest version available: (.*)/
                available = $1
              elsif line =~ /Latest version installed: (.*)/
                installed = $1
              end  
            end
          end  
          available = installed unless available
          [available, installed]
        end