Re: yet another install problem
I should have caught that the first time *SLAPS HIMSELF*. You are including your wp-config.php file for WordPress integration? For integration with wordpress, you need to define the other parts of wordpress, but I wouldn’t include that file as it has nothing to do with integration or with getting bbPress going. Take out this and it should work:
require_once( dirname(dirname(__FILE__)) . '/wp-config.php' );
If you want to integrate with WordPress, check out this integration documentation for bbPress and WP.