Re: Having trouble integrating WP functions
streams.php and gettext.php are just libraries, so if they are loaded by WordPress, then they don’t need to be loaded again. Although “include_once” should take care of that.
The problem with the language file not loading is because of the next couple of lines. They say that if WordPress is loaded not to load the kses.php and l10n.php files. This means it is looking for yor language file for bbPress in the same place as the WordPress language file.
It’s possible (but I don’t know enough about how gettext works) that just dropping the bbPress mo file into the same place as the WordPress mo file will work… just call the bbPress mo file bbpress-de.mo or something like that.
I think someone solved this before… search a little harder through the forums I think.