Wordpress MultiSite Subdomains

Can anyone help me get multisite subdomains working on jumpbox wordpress 3.2.1.

Have searched and only found this "http://wiki.jumpbox.com/doc/app/wordpress/faq/multisite" but does not work on 3.2.1 as I get the following error "No site defined on this host. If you are the owner of this site, please check Debugging a WordPress Network for help."

Many thanks

You're correct that to get

You're correct that to get the network section to appear, "define('WP_ALLOW_MULTISITE', true);" is needed in the wp-config.php and the faq has been fixed. After that I followed the instructions that appear in the Wordpress instance, except ... I did do a restart of Apache, not sure if that is necessary, but I think so if the .htaccess is changed. And the "Super Admin" has been replaced by "Howdy, admin" in the top right of Wordpress, select Network Admin from the drop down menu. Once there I was able to create new blogs http://IP/john and http://IP/bill.

OK got a bit further

OK got a bit further now.

Added "define('WP_ALLOW_MULTISITE', true);" instead of the one jumpbox recommend and I get the network setup under tools.

However after editing the wp-config.php and .htaccss files as shown it stops working.
Any clues?