[chrishajer]

It looks like you used wp_ (instead of bb_) as your table prefix, and WordPress was already installed, which means bbPress tried to install into the WordPress tables?

By default, WordPress uses these tables (in 2.7):

wp_comments

wp_links

wp_options

wp_postmeta

wp_posts

wp_terms

wp_term_relationships

wp_term_taxonomy

wp_usermeta

wp_users

And bbPress uses these in the alpha version:

bb_forums

bb_meta

bb_posts

bb_terms

bb_term_relationships

bb_term_taxonomy

bb_topics

bb_usermeta

bb_users

bbPress 0.9.0.* versions used different tables:

bb_forums

bb_posts

bb_tagged

bb_tags

bb_topicmeta

bb_topics

bb_usermeta

bb_users

And when you integrate, bbPress uses the wp_users and wp_usermeta tables instead of its own bb_users and bb_usermeta.