I took the latest PharoCore 1.3 and evaluated: Gofer new squeaksource: 'Nautilus'; package: 'ConfigurationOfNautilus'; load. ConfigurationOfNautilus project lastVersion load But it says This package depends on the following classes: SystemAnnouncer You must resolve these dependencies before you will be able to load these definitions: GroupAnnouncer Select Proceed to continue, or close this window to cancel the operation. Then after in the load, I have a DNU in MCWorkingCopy >> modified: aBooleanm, because MonticelloAnnouncer is nil (not defined) So....how I am supposed to load Nautilus? And if I want the integration with Refactoring Browser, OCompletion, Shout, etc, what should I do? load those packages and magically Nautilus will work ? What happens if I load Nautilus in a dev image? Thanks -- Mariano http://marianopeck.wordpress.com