Question about RWiki

Hi, I have installed RWiki using RWiki-installer.
Installation seemed to have been done successfuly,
and I can access RWiki top page from within my local network,
But the problem is that I cannot access it from outside my LAN.
I don’t know why, but after accessing rw.cgi whose URL is actually
http://akimichi.homeunix.net/~emile/cgi-bin/rw.cgi ,
it immediately redirected to the local address of my RWiki server.
Is it a problem with setting up RWiki or just I configurated my
apache server improperly?
I’m at a loss what to do, so please give some advice.
Thanks in advance.

BTW, I could not subscribe ruby-list ML, so I post it here.
Is there any problem with ruby-list ML?

Regards,
Aki

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Name: 立川(森)察理 Akimichi Tatsukawa
Email: akimichi@mbox.co.jp
Web: http://akimichi.homeunix.net/~emile/aki/