Hello All: I try to compile helpers/external_acl/session too , and Db evirontment is db-4.8.30 ( Berkeley DB) , Maybe it will be caused by error Bdb version . But i can't confirm . ./configure --prefix=/accerater/webcache3 --enable-follow-x-forwarded-for --enable-snmp --enable-linux-netfilter --enable-storeio=aufs,rock --enable-wccpv2 --with-large-files --enable-removal-policies=lru,heap --enable-async-io=128 --enable-http-violations --with-maxfd=65536 --enable-large-cache-files --enable-delay-pools --enable-forward-log --with-pthreads LIBS=-ltcmalloc --enable-url-rewrite-helpers --enable-log-daemon-helpers --enable-epoll --enable-ltdl-convenience --with-included-ltdl --enable-disk-io=AIO,Blocking,DiskThreads,IpcIo,Mmapped CXXFLAGS="-I/accerater/env/ldap/include -I/accerater/env/bdb/include" LDFLAGS="-L/accerater/env/ldap/lib -L/accerater/env/bdb/lib" This is error compile info libtool: link: g++ -Wall -Wpointer-arith -Wwrite-strings -Wcomments -Wshadow -Werror -pipe -D_REENTRANT -m32 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/accerater/env/bdb/include -march=native -m32 -o ext_session_acl ext_session_acl.o -L/accerater/env/bdb/lib ../../../compat/.libs/libcompat-squid.a ext_session_acl.o: In function `init_db()': ext_session_acl.cc:(.text+0x5a): undefined reference to `db_env_create' ext_session_acl.cc:(.text+0x101): undefined reference to `db_create' ext_session_acl.cc:(.text+0x1d6): undefined reference to `db_create' _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users