"Campbell, Lance" <lance@xxxxxxxxxxxx> writes: > Error: > psql: symbol lookup error: psql: undefined symbol: PQconnectdbParams This looks like psql is picking up a rather ancient version of libpq.so. Applying ldd or local equivalent to the psql executable would help you figure out where it's getting that library from. Bottom line though is probably that you forgot to worry about rpath or something similar while configuring the new build. regards, tom lane -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin