I was in the same trouble last week and I find the solution at http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=126898&repeatmerged=yes
Basically you must run manually '/var/lib/dpkg/info/slapd.postinst' configure and then '/etc/init.d/slapd' start after installing. Regards MSG -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]