In a fresh Pharo-1.3-13315 image, from Monticello Broswer I loaded ... ConfigurationOfMagritte2-NickAger.34 from 'http://source.lukas-renggli.ch/magritte2' ConfigurationOfMagritteAddOns2-NickAger.7 from 'http://source.lukas-renggli.ch/magritte2addons' then executed each of ... ConfigurationOfMagritte2 project stableVersion load. ConfigurationOfMagritteAddOns2 load. with the second producing the following dependency error... This package depends on the following classes: WAObject JSJsonParser You must resolve these dependencies before you will be able to load these definitions: MJJsonParser MJJsonParser classSide>>onStream:description: MJJsonParser classSide>>parse:using: MJJsonParser>>addProperty:to: MJJsonParser>>createObject MJJsonParser>>descriptionFor:of: MJJsonParser>>initializeOnStream:description: MJJsonParser>>parseProperty MJJsonParser>>pushDescription:during: MJObject MJObject classSide>>descriptionContainer I have resolved this loading ConfigurationOfSeaside30-dkh.352 and then executing... ConfigurationOfSeaside30 load cheers, Ben