I am attempting to configure Apache server (v 1.3.12) with PHP3 (v 3.0.16) the --with-ldap option chosen. PHP3 configures and installs ok, but when I try to run make in the apache directory I get a lot of errors saying that for example modules/php3/libphp3.a (ldap.o): In function "_close_ldap_link": /usr/local/php-3.0.16/functions/ldap.c:128 undefined refernece to "ldap_unbind_s" I receice approx 50 similar error messages . Has anyone come accross this or know how to resolve it Thanks tux