PostgreSQL 8.0 pg_dump

I am trying to restore a dump from 7.4.1 to 8.0.
I am using the pg_dump in 8.0 to dump the database. I am getting the
following error message.

I looked up the pg_database table in 8.0 and there is no column named
datpath it is in 7.4.1. When I am using the pg_restore in 8.0 shouldn't
it be knowing that the datpath does not exist??

Actual Error Message:
pg_restore: [archiver (db)] could not execute query: ERROR: column
d.datpath does not exist
Command was: CREATE VIEW pgadmin_databases AS
SELECT d.oid AS database_oid, d.datname AS database_name, d.datpath AS
database_path, p...
pg_restore: [archiver (db)] could not execute query: ERROR: relation
"public.pgadmin_databases" does not exist
Command was: ALTER TABLE public.pgadmin_databases OWNER TO postgres;

Thanks,
-Prasanth.