or download this
DBI 1.20-nothread dispatch trace level set to 2
-> DBI->connect(DBI:Pg:dbname=jrado;host=raider-ralph, , ****)
-> DBI->install_driver(Pg) for linux perl=5.006001 pid=3030 ruid=1
+001 euid=1001
...
pg_db_login: conn_str = >dbname=jrado host=raider-ralph<br>
No Postgres username specified in startup packet. error 1 recorded: No
+ Postgres username specified in startup packet.
!! ERROR: 1 'No Postgres username specified in startup packet.'