Unrecognized database type (bdb) after openldap 21 upgrade to 22

[Robert Fitzpatrick <robert@webtent.com>]

On FreeBSD 5.2.1, after running 'portupgrade -rfo
net/openldap22-sasl-client openldap--sasl-client', it seems to have
taken care of the server upgrade as well, but my slapd.conf file
complains of the bdb database type. Can someone tell me what it is
looking for?

esmtp# ls /var/db/pkg | grep openldap
openldap-sasl-client-2.2.14
openldap-sasl-server-2.2.14
esmtp# /etc/rc.d/slapd start
Starting slapd.
Unrecognized database type (bdb)
esmtp# ls /var/db/pkg | grep db4
db4-4.0.14_1,1
db41-4.1.25_2
db42-4.2.52_3

--
Robert