Hi there, I am trying to build squid on CentOS 6.4 64bits with external_acl_helper "ldap_group", but my ./configure log says: configure: external acl helper ldap_group ... found but cannot be built I have fired a but in the bugtrack, but, if any of you know what is wrong, please tell me so I can cancel that bugtracker. Here is my ./configure options: ./configure \ --prefix=/usr \ --exec-prefix=/usr \ --bindir=/usr/bin \ --sbindir=/usr/sbin \ --sysconfdir=/etc \ --datadir=/usr/share \ --includedir=/usr/include \ --libdir=/usr/lib64 \ --libexecdir=/usr/libexec \ --sharedstatedir=/var/lib \ --mandir=/usr/share/man \ --infodir=/usr/share/info \ --enable-internal-dns \ --disable-strict-error-checking \ --exec_prefix=/usr \ --libexecdir=/usr/lib64/squid \ --localstatedir=/var \ --datadir=/usr/share/squid \ --sysconfdir=/etc/squid \ --with-logdir=$LOCALSTATEDIR/log/squid \ --with-pidfile=$LOCALSTATEDIR/run/squid.pid \ --disable-dependency-tracking \ --enable-arp-acl \ --enable-follow-x-forwarded-for \ --enable-auth \ --enable-basic-auth-helpers=LDAP,MSNT,NCSA,PAM,SMB,YP,getpwnam,multi-domain-NTLM,SASL,DB,squid_radius_auth \ --enable-ntlm-auth-helpers=smb_lm,no_check,fakeauth \ --enable-digest-auth-helpers=password,ldap,eDirectory \ --enable-negotiate-auth-helpers=squid_kerb_auth \ --enable-external-acl-helpers=ip_user,ldap_group,session,unix_group,wbinfo_group \ --enable-cache-digests \ --enable-cachemgr-hostname=localhost \ --enable-delay-pools \ --enable-epoll \ --enable-icap-client \ --enable-ident-lookups \ --enable-linux-netfilter \ --enable-referer-log \ --enable-removal-policies=heap,lru \ --enable-snmp \ --enable-ssl \ --enable-storeio=aufs,diskd,ufs \ --enable-useragent-log \ --enable-wccpv2 \ --enable-esi \ --with-aio \ --with-default-user=squid \ --with-filedescriptors=30000 \ --with-dl \ --with-openssl \ --with-pthreads and here is the ./configure log: http://pastebin.com/4ienw6uw -- Att... Ricardo Felipe Klein klein.rfk@xxxxxxxxx