Install Question

Hello,

I'm a newbie and I'm trying to install PostgreSQL on RedHat 6.2.
Everything goes well until I type the following command: "initdb
--pglib=/usr/local/pgsql/lib/ --pgdata=/var/lib/pgsql/" I get the
following error "pg_encoding: error in loading shared libraries:
pg_encoding: undefined symbol: pg_char_to_encoding"

After that, the database system is initialized, then followed by the
error "Adding template1 database to pg_database..."
"ERROR: pg_atoi: error in "template1": can't parse "template1""
"ERROR: pg_atoi: error in "template1": can't parse "template1"
syntax error 1 : parse errorinitdb: could not log template database"


any ideas?
Patrick Reed