Here's what I have done:
1. Fresh RedHat 7.3 install with the Mysql, Php4, and Apache packages.
2. Got Apache and Mysql running as per their instructions.
3. Unpacked and installed the phpbt_smarty tarball.
4. Created bug_tracker database in mysql.

When I try to configure phpbt by the web page, I get a reply that says it can not connect to the mysql database in question.

Which files should have what group and owner  settings and permissions?