installing fred - db problems

Hi! I am installing FRED for the first time here. Got so far as to install the latest database fred-db-2.3.2 into pgsql 8.4. Here's the errors I get. Anybody who has seen this before? ... NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "request_property_value_pkey" for table "request_property_value" setval -------- 1406 (1 row) ERROR: language "plpgsql" does not exist HINT: Use CREATE LANGUAGE to load the language into the database. ERROR: language "plpgsql" does not exist HINT: Use CREATE LANGUAGE to load the language into the database. ERROR: language "plpgsql" does not exist HINT: Use CREATE LANGUAGE to load the language into the database. ERROR: language "plpgsql" does not exist HINT: Use CREATE LANGUAGE to load the language into the database. ERROR: language "plpgsql" does not exist HINT: Use CREATE LANGUAGE to load the language into the database. ERROR: language "plpgsql" does not exist HINT: Use CREATE LANGUAGE to load the language into the database. ERROR: language "plpgsql" does not exist HINT: Use CREATE LANGUAGE to load the language into the database. ERROR: language "plpgsql" does not exist HINT: Use CREATE LANGUAGE to load the language into the database. ERROR: language "plpgsql" does not exist HINT: Use CREATE LANGUAGE to load the language into the database. ERROR: language "plpgsql" does not exist HINT: Use CREATE LANGUAGE to load the language into the database. ERROR: language "plpgsql" does not exist HINT: Use CREATE LANGUAGE to load the language into the database. ERROR: language "plpgsql" does not exist HINT: Use CREATE LANGUAGE to load the language into the database. ERROR: language "plpgsql" does not exist HINT: Use CREATE LANGUAGE to load the language into the database. ERROR: language "plpgsql" does not exist HINT: Use CREATE LANGUAGE to load the language into the database. ERROR: function tr_request(integer, timestamp without time zone, timestamp without time zone, inet, integer, integer, integer, character varying, boolean) does not exist LINE 1: ...unction AS ON INSERT TO request DO INSTEAD SELECT tr_request... ^ HINT: No function matches the given name and argument types. You might need to add explicit type casts. ERROR: function tr_request_data(timestamp without time zone, integer, boolean, integer, text, boolean) does not exist LINE 1: ...on AS ON INSERT TO request_data DO INSTEAD SELECT tr_request... ^ HINT: No function matches the given name and argument types. You might need to add explicit type casts. ERROR: function tr_request_property_value(timestamp without time zone, integer, boolean, integer, integer, integer, text, boolean, integer) does not exist LINE 1: ...NSERT TO request_property_value DO INSTEAD SELECT tr_request... ^ HINT: No function matches the given name and argument types. You might need to add explicit type casts. ERROR: function tr_session(integer, character varying, timestamp without time zone, timestamp without time zone, character varying) does not exist LINE 2: DO INSTEAD SELECT tr_session ( NEW.id, NEW.name, NEW.login_d... ^ HINT: No function matches the given name and argument types. You might need to add explicit type casts. ERROR: language "plpgsql" does not exist HINT: Use CREATE LANGUAGE to load the language into the database. ERROR: language "plpgsql" does not exist HINT: Use CREATE LANGUAGE to load the language into the database.