run (Merb::ApplicationGenerator)

    # File lib/merb-gen.rb, line 6
        def self.run(path, argv, generator, command)
          if command == "destroy"
            puts "destroying app"
            FileUtils.rm_rf(File.expand_path(path))
            puts "done"
            exit
          end

          source = RubiGen::PathSource.new(:application,
            File.join(File.dirname(__FILE__), "..", "app_generators"))
          RubiGen::Base.reset_sources
          RubiGen::Base.append_sources source
          puts RubiGen::Scripts.const_get(command.capitalize).inspect
          RubiGen::Scripts.const_get(command.capitalize).new.run([File.expand_path(path), *argv], :generator => generator, :backtrace => true)
        end