[dev] trean and whups fatal erors (DT and share)

[Duck]

trean  (today snapshot)
PHP Fatal error:  Call to undefined method DataTreeObject::_fromAttributes() 
in /usr/lib/php/Horde/DataTree.php on line 415

whups 
PHP Fatal error:  Class 'DataTreeObject_Share' not found 
in ...../whups/lib/Query.php on line 73

after included the share datatree driver I get this

PHP Fatal error:  Call to undefined method Whups_QueryManager::listShares() 
in ..../whups/lib/Block/myqueries.php on line 45