mongrel出错

Question

在redhat下配置ruby on rails，安装了mongrel之后
[root@dev test]# ruby script/server -p3001
=> Booting Mongrel (use 'script/server webrick' to force WEBrick)
=> Rails 2.2.2 application starting on http://0.0.0.0:3001
=> Call with -d to detach
=> Ctrl-C to shutdown server
** Starting Mongrel listening at 0.0.0.0:3001
** Starting Rails with development environment...
** Rails loaded.
** Loading any Rails specific GemPlugins
** Signals ready. TERM => stop. USR2 => restart. INT => stop (no restart).
** Rails signals registered. HUP => reload (without restart). It might not work well.
** Mongrel 1.1.5 available at 0.0.0.0:3001
** Use CTRL-C to stop.
或者用
[root@dev zmf]# mongrel_rails start -d
[root@dev zmf]#
都打不开网页。
我是先装的mongrel，然后装的rails

Answer 1

http://127.0.0.1:3001/ 不見嗎？

Browser回報係何種錯誤？