error messages on admin page

After installation, I went to the taxonomy creator page. This issue came up twice:

Notice: Undefined index: required in C:\wamp\www\wp-content\plugins\custom-taxonomy-creator\wordpress-creation-kit-api\wordpress-creation-kit.php on line 193

plugin directs you to download the new version. This is also broken

http://wordpress.org/extend/plugins/custom-taxonomy-creator/