Problem with odbc.sql

Hi.

I'm trying to install psqlodbc-7.2.5 driver.

I have some trouble with odbc.sql shell script.

test=# CREATE OR REPLACE FUNCTION "char"(integer) RETURNS text AS '
test'# SELECT chr($1);
test'# ' LANGUAGE SQL;
ERROR: parser: parse error at or near "OR"

test=# CREATE FUNCTION "char"(integer) RETURNS text AS '
test'# SELECT chr($1);
test'# ' LANGUAGE SQL;
ERROR: parser: parse error at or near "sql"

Perhaps due to my Postgresql version : postgresql-7.1.2.0

Thanks you for your help.

Regards,
Alain.