irb question

[javier.a77aque at gmail.com (Javier Aguinaga)]

hello to all the core team of metasploit. I can try to understand
charset_exclude(keepers) of the rex module. then i probe:

msf > irb
[*] Starting IRB shell...

> > require 'msf/core'
=> false <---- have a problem!!!!!!!!!!!!!!
> > a = Rex::text.charset_exclude('\001')
NoMethodError: undefined method `text' for Rex:Module
        from (irb):2:in `cmd_irb'
        from ./lib/msf/ui/console/command_dispatcher/core.rb:225:in
`cmd_irb'
        from ./lib/rex/ui/text/dispatcher_shell.rb:234:in `send'
        from ./lib/rex/ui/text/dispatcher_shell.rb:234:in `run_command'
        from ./lib/rex/ui/text/dispatcher_shell.rb:196:in `run_single'
        from ./lib/rex/ui/text/dispatcher_shell.rb:191:in `each'
        from ./lib/rex/ui/text/dispatcher_shell.rb:191:in `run_single'
        from ./lib/rex/ui/text/shell.rb:125:in `run'
        from ./msfconsole:77
> >

why not job?
Sorry for my english!!!!!!
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.metasploit.com/pipermail/framework/attachments/20081104/45173d07/attachment.htm>