# File lib/juicer/install/rhino_installer.rb, line 50
      def latest
        return @latest if @latest
        webpage = Nokogiri::HTML(open(@website).read)
        versions = (webpage / "td a").to_a.find_all { |a| a.attr("href") =~ /rhino\d_/ }
        @latest = versions.collect { |n| n.attr("href") }.sort.last.match(/rhino(\d_.*)\.zip/)[1]
      end