The link in the documentation that explains where to get the imap module needed to support Mail::Cclient is out of date. Again.
i.e. the lines
[root@slave /root]# wget ftp.cac.washington.edu:/mail/imap-4.7b.tar.Z
[root@slave /root]# gunzip -c imap-4.7a.tar.Z | tar -xf -
[root@slave /root]# cd imap-4.7b
are wrong. (also the a in the second line is inconsitant too)
This is a reoccuring problem. This link needs to be changed to something that tracks the latest version, and not describes the actual file in use. Doh!
Yeah, I know, my bad.