Please help me if you can :)

I have been trying to make RICHTEXT editable work but everytime the site/page crashes! So i tried on my local dev and then i got this error

Fatal error: Class 'CKEditor' not found in W:\domains\kim3.no\sys\users\goliath\cms\field.php on line 648

Im running on the last version before 2.0 got released! And im not able to upgrade for the moment to latest version.

Hopefully someone know why this is happening.

Update: I found the issue and what i must do is to include this:
<?php require_once( K_COUCH_DIR.'includes/ckeditor/ckeditor.php' ); ?>