|repository| repository := MCHttpRepository location: 'http://www.squeaksource.com/Pharo/' user: '' password: ''. (MCPackage named: 'Collections-SkipLists') workingCopy unregister. (MCPackage named: 'CompilerTests') workingCopy unregister. (MCPackage named: 'EToys') workingCopy unregister. (MCPackage named: 'Issue1384-Patch-isSelfEvaluating') workingCopy unregister. (MCPackage named: 'System') workingCopy unregister. [ [(repository loadVersionFromFileNamed:'ScriptLoader11-MarcusDenker.158.mcz') load] on: Warning do: [:ex | ex resume]. [(repository loadVersionFromFileNamed:'System-Support-MarcusDenker.190.mcz') load] on: Warning do: [:ex | ex resume]. [(repository loadVersionFromFileNamed:'Polymorph-Widgets-MarcusDenker.179.mcz') load] on: Warning do: [:ex | ex resume]. ] on: ProgressInitiationException do: [:ex | ex sendNotificationsTo: [ :min :max :curr | ]]. ScriptLoader new flushCaches. !