Re: Fatal error: Out of memory when installing
I found the php.ini installation for my slicehost account at /etc/php5/apache/, and changed the 16M allocation to 48M to 96M, and still got a fatal memory error on plugin installation. I discovered this thread, and defined the wp_memory_limit to be 96M as well, and the plugins loaded. Now to sort through the themes issue since the default MU homepage is not a bp theme. From a new user standpoint, it seems like more attention needs to be directed towards the wp-config.php file when updating a buddypress or any install.