To all, What am I doing wrong? I am using FreeBSD 5.4-RELEASE, I have installed openldap-2.2.26, and this is what I am getting when trying to compile the LDAP helper as in squid-2.5.STABLE10 I would be expecting this gcc -g -O2 -Wall -g -o squid_ldap_auth squid_ldap_auth.o -L../../../lib -lmiscutil -lldap -llber -lm instead I am getting this mentor# make source='squid_ldap_auth.c' object='squid_ldap_auth.o' libtool=no depfile='.deps/squid_ldap_auth.Po' tmpdepfile='.deps/squid_ldap_auth.TPo' depmode=gcc3 /bin/sh ../../../cfgaux/depcomp gcc -DHAVE_CONFIG_H -I. -I. -I../../../include -I../../../include -g -O2 -Wall -c `test -f squid_ldap_auth.c || echo './'`squid_ldap_auth.c squid_ldap_auth.c:88:18: lber.h: No such file or directory squid_ldap_auth.c:89:18: ldap.h: No such file or directory squid_ldap_auth.c:102: error: `LDAP_SCOPE_SUBTREE' undeclared here (not in a function) squid_ldap_auth.c:106: error: `LDAP_DEREF_NEVER' undeclared here (not in a function) this is ending with *** Error code 1 thanks tomas -- tp PRIVACY & CONFIDENTIALITY This e-mail is private and confidential. If you have, or suspect you have received this message in error please notify the sender as soon as possible and remove from your system. You may not copy, distribute or take any action in reliance on it. Thank you for your co-operation. Please note that whilst best efforts are made, neither the company nor the sender accepts any responsibility for viruses and it is your responsibility to scan the email and attachments (if any). This e-mail has been automatically scanned for viruses by MessageLabs.