7.x

I've just downloaded the latest version on Drupal 7.x and the Wysiwyg module for 7.x. Installing the module and visiting
Home › Administer › Configuration and modules › Content authoring
give this error :

Notice: Undefined offset: 0 in wysiwyg_profile_overview() (line 382 of /drupal7/sites/all/modules/wysiwyg/wysiwyg.admin.inc).

Does that mean Wysiwyg is not yet ready for Drupal 7 ?