cyradmin cannot connect (was: Shared IMAP Folder)

[Nagy László]

  Hello,

I'm trying to install sasl2 + cyrus-imapd, using this article:

http://www.onlamp.com/pub/a/onlamp/2005/10/06/cyrus_imap.html?page=2

I found the article very helpful. I could do everything until the point 
where I need to create a user in cyrus. There I have an error message:

#cyradm --user admin 127.0.0.1
cyradm: cannot connect to server

I see no messages in /var/log/messages. The program immediately 
terminates with this error message. What can be the problem?

Thanks,

   Laszlo