Error starting slapd. Auxpropfunc error no mechanism available

[Fernando Ramírez <fernando.ramirez@horus.es>]

Hi,

I'm installing OpenLDAP 2.3.19 under Fedora 4

When I start slapd I get the following error in var/log/messages

Feb 20 17:26:29 horus19 slapd[24315]: sql_select option missing
Feb 20 17:26:29 horus19 slapd[24315]: auxpropfunc error no mechanism 
available

I read in some forums that all files must be owned by ldap.ldap. I did 
that but I get the same error.

My slapd.conf file


#
# See slapd.conf(5) for details on configuration options.
# This file should NOT be world readable.
#
include        /opt/openldap-2.3.19/etc/openldap/schema/core.schema
include        /opt/openldap-2.3.19/etc/openldap/schema/cosine.schema
include        /opt/openldap-2.3.19/etc/openldap/schema/nis.schema
include        /opt/openldap-2.3.19/etc/openldap/schema/inetorgperson.schema
include        /opt/openldap-2.3.19/etc/openldap/schema/ppolicy.schema

include        /opt/openldap-2.3.19/etc/openldap/schema/horus.schema

# Define global ACLs to disable default read access.

# Do not enable referrals until AFTER you have a working directory
# service AND an understanding of referrals.
#referral    ldap://root.openldap.org

loglevel    256
pidfile        /opt/openldap-2.3.19/var/run/slapd.pid
argsfile    /opt/openldap-2.3.19/var/run/slapd.args

# Load dynamic backend modules:
# modulepath    /opt/openldap-2.3.19/libexec/openldap
# moduleload    back_bdb.la
# moduleload    back_ldap.la
# moduleload    back_ldbm.la
# moduleload    back_passwd.la
# moduleload    back_shell.la

moduleload unique.la

# Sample security restrictions
#    Require integrity protection (prevent hijacking)
#    Require 112-bit (3DES or better) encryption for updates
#    Require 63-bit encryption for simple bind
# security ssf=1 update_ssf=112 simple_bind=64

# Sample access control policy:
#    Root DSE: allow anyone to read it
#    Subschema (sub)entry DSE: allow anyone to read it
#    Other DSEs:
#        Allow self write access
#        Allow authenticated users read access
#        Allow anonymous users to authenticate
#    Directives needed to implement policy:
# access to dn.base="" by * read
# access to dn.base="cn=Subschema" by * read
# access to *
#    by self write
#    by users read
#    by anonymous auth
#
# if no access controls are present, the default policy
# allows anyone and everyone to read anything but restricts
# updates to rootdn.  (e.g., "access to * by * read")
#
# rootdn can always read and write EVERYTHING!

#######################################################################
# BDB database definitions
#######################################################################

database    bdb
suffix        "dc=horus,dc=es"
rootdn        "cn=Manager,dc=horus,dc=es"
# Cleartext passwords, especially for the rootdn, should
# be avoid.  See slappasswd(8) and slapd.conf(5) for details.
# Use of strong authentication encouraged.
rootpw        criminal
# The database directory MUST exist prior to running slapd AND
# should only be accessible by the slapd and slap tools.
# Mode 700 recommended.
directory    /opt/openldap-2.3.19/var/openldap-data
# Indices to maintain
index    objectClass    eq
index   uid             eq
index   cn              sub
index    sn         sub


#uniqueness

overlay unique
unique_attributes uid


Thanks