postfix wil niet installeren, conflict met exim!

[xantos]

Ik probeer postfix te installeren op mijn debian machientje.

dpkg -i postfix_0.0.20010502.SNAPSHOT-5_i386.deb

geeft het volgende resultaat:

dpkg -i postfix_0.0.20010502.SNAPSHOT-5_i386.deb..deb
Selecting previously deselected package postfix.
dpkg: considering removing exim in favour of postfix ...
dpkg: yes, will remove exim in favour of postfix.
(Reading database ... 18497 files and directories currently installed.)
Unpacking postfix (from postfix_0.0.20010502.SNAPSHOT-5_i386.deb..deb) ...
Stopping MTA: No /usr/sbin/exim found running; none killed.
exim.
Can't locate Debconf/Client/ConfModule.pm in @INC (@INC contains: /usr/lib/perl5/5.005/i386-linux /usr/lib/perl5/5.005 /usr/local/lib/site_perl/i386-linux /usr/local/lib/site_perl /usr/lib/perl5 .) at /var/lib/dpkg/tmp.ci/config line 7.
BEGIN failed--compilation aborted at /var/lib/dpkg/tmp.ci/config line 7.
dpkg: error processing postfix_0.0.20010502.SNAPSHOT-5_i386.deb..deb (--install):
subprocess pre-installation script returned error exit status 2
Starting MTA: 2001-08-14 17:52:09 Failed to open configuration file /etc/exim.conf
Errors were encountered while processing:
postfix_0.0.20010502.SNAPSHOT-5_i386.deb..deb


Blijkbaar heeft ie een probleem met exim. Dus probeer ik exim te verwijderen met dpkg -r exim en zie de volgende melding:

dpkg -r exim
dpkg: dependency problems prevent removal of exim:
mailx depends on smail | mail-transport-agent; however:
Package smail is not installed.
Package mail-transport-agent is not installed.
Package exim which provides mail-transport-agent is to be removed.
dpkg: error processing exim (--remove):
dependency problems - not removing
Errors were encountered while processing:
exim

Weet iemand hoe dit komt?

[Verwijderd]

Doe eens "apt-get -f install"! Dit installeert eerst de ontbrekende dependencies.

Je kan ook met de optie --force-deps gaan spelen van dpkg