RTERP  Just a quick note there was an omission in the Read Me about the Username\Password needed to access the system. The username and password is "mfgadmin" (all lower case). I will have a new version posted shortly that will correct this.

If you have any questions please send e-mail to me postbooks@innosol.biz or visit the PostBooks Community site at www.postbooks.org.   
(Version 1.0)

RTERP  Yukon it looks as though the install did not proprly complete on your system the settings are incorrect. Try these settings out and see if it helps:

server: localhost

database: demodb

Port: 5432

The PostgreSQL server should start on its own.   
(Version 1.0)

RTERP  Yukon the username and password are both "mfgadmin" (all lower case). Thank you for pointing this out I'll make sure the next release has this information in the Read Me file.   
(Version 1.0)