[SQL] Sql error

[comp]

Respected Sir/Madam,   I visit your site find a lot of information. I download postgres7.0.3 latest version and install it on Redhat6.1 server. I follow all the steps in your Install file.   I create a database by  createdb  testdb  command. After that I connect it by  'psql testdb'  command. It connect sucessfully. but after connection when I type   testdb=>\df it gives this error:     " ERROR:  Function 'oid8types(oidvector)' does not exist.   Unable to identify a function that stasfies the given  argument type You may need to add explocit typecast. "     Pl tell me how to solve this problem. I want to see the function available with the database.   Regards virender singh mumbai-india.