[TYPO3-english] upgrade error msg about realurl

[mario chiari]

Hi

trying to upgrade form the Install wizard, i get


Update failed!
SQL-ERROR: Incorrect table definition; there can be only one auto column and it
must be defined as a key

Update database schema: Create tables and fields
ALTER TABLE tx_realurl_pathcache ADD uid int(11) NOT NULL auto_increment; 


my fault, realurl bug, o what?

thanks
mario