When I try to load Moose 5.1 in Pharo 4.0: Gofer new smalltalkhubUser: 'Moose' project: 'Moose'; package: 'ConfigurationOfMoose'; load. (ConfigurationOfMoose project version: '5.1') load I have the following package dependency error: This package depends on the following classes: DeepActionStrategy You must resolve these dependencies before you will be able to load these definitions: MalGraphBuilderStrategy executeOnObject: executeOnRelationFrom:to: graph graph: initialize -- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/