php with ldap.

I have been working on this for a couple of days now and I am getting nowhere. Has anyone here gotten PHP to work with OpenLDAP version 2.1? I keep getting the following error: [root@the-anchor php-4.2.1]# /www/bin/apachectl configtestssl Syntax error on line 209 of /www/conf/httpd.conf: Cannot load /www/libexec/libphp4.so into server: /usr/lib/libldap.so.2: undefined symbol: ber_dupbv I have the following installed (plus other unrelated options): apache_1.3.26 php-4.2.1 mod_ssl-2.8.10-1.3.26 openldap-2.1.3 As you can see from the error, I have no trouble compiling it or getting it ready to load, it just won't load because of the ldap problem. PHP works fine without ldap, but we are moving to LDAP authentication with OpenLDAP and I need to get this working. Thanks all for your help. -- -SL skyleach@skyleach.com www.skyleach.com