Hyperic Adapter for vcops 5.6

Hi guys,

I've put hyperic appliance that comes with a hyperic server backed with postgreSql server. And i've also installed the hyperic adapter on vcops. When i'm trying to give the details of the Hyperic database in the Adapter settings and trying to test the connection between the Hyperic database and vcops it says "connection not successful". I've changed the port number to 5432 and also the DB name to HQ. Is there something i'm missing here?