How to uninstall kvim?

[VSJ <gmane@terabytemusic.cjb.net>]

I can't uninstall kvim, I'm using Debian sid with the latest kvim package
(version 1:6.2-532+4). After using the dpkg --purge command, also the
normal console vim (VI) becomes unusable! See below:

P2:~# dpkg --purge kvim
(Reading database ... 49784 files and directories currently installed.)
Removing kvim ...
dpkg-divert: mismatch on divert-to
  when removing `diversion of /usr/bin/vim to /usr/bin/vim.org by kvim'
  found `diversion of /usr/bin/vim to /usr/bin/vim.old by kvim'
dpkg: error processing kvim (--purge):
 subprocess post-removal script returned error exit status 2
Errors were encountered while processing:
 kvim
P2:~# vi
-su: vi: command not found


See also bug 245006 (didn't get any response)

Any ideas?
Thanks in advance.