bo gu <coopci@xxxxxxx> writes: > It seemed the executable was compiled with ldap: > ldd /usr/local/pgsql/bin/postgres > libldap-2.2.so.7 => /usr/lib64/libldap-2.2.so.7 (0x0000002a956ed000) <---- I agree, that executable looks to have ldap support. > But when I ran pg_ctl start, it exits without listening any port and I got this: > tail postgresql-2011-10-24_104954.log > LOG: invalid authentication method "ldap": not supported by this build > CONTEXT: line 97 of configuration file "/usr/local/pgsql/databases/tudouapi/pg_hba.conf" But this one doesn't. Are you sure you invoked /usr/local/pgsql/bin/postgres, and not some other copy? regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general