Hello, I have a problem about ldap_auth on squid (Version 2.6.STABLE7) on Linux RedHat ES 4. When I start the helper, I obtain an error: /usr/lib/squid/ldap_auth: error while loading shared libraries: libldap_r.so.2: cannot open shared object file: No such file or directory I see that this library is (obviously) not present in /usr/lib, but libldap_r.so yes. Is an openldap version problem? The openldap-2.2.13-2 is installed by distribution rpm file. Note that I compiled squish from source to enable ldap authentication and ldap_group acl. Thank you! Marco