[Pharo-project] VMMakerTool >>DoesNotUnderstand ModalFolderSelector

Hi, I would like use VMMaker on Pharo. I resolve all dependency for the VMMaker Package : -FFI,(ScriptLoader loadFFI.) -Speech find in "Unstable Squeak" package from squeaksource -Finally i install VMMaker from squeaksource VMMaker seems work correctly but not this UI. When load the VMMakerTool, i have a error does not understand ModalFolderSelector. -- Arnaud Jean Baptiste