phpPgAdmin configuration

I installed phpPgAdmin on my red hat box in the /var/www/html directory.

I edited the pg_hba.conf file as many tutorials stated with the lines.

local       all            all                                            trust

host       all            all            127.0.0.1/32       trust

When I try to login to phpPgAdmin with a user account that I created, using the CREATE USER command, I get the login failed message.

What else do I need to configure to allow access with phpPgAdmin?

Thanks

Marc