I was trying to work with Pharo2.0 the other day and ran into weird modified package issues ... Metacello-Base was involved ... I was actually trying to get something else accomplished and don't have time to debug Pharo2.0 issues, since they are not likely to be directly caused by Metacello... Dale ----- Original Message ----- | From: "DeNigris Sean" <sean@clipperadams.com> | To: metacello@googlegroups.com, pharo-project@lists.gforge.inria.fr | Sent: Wednesday, July 11, 2012 9:47:21 AM | Subject: [Metacello] Did Pharo 2.0 Update #20200 break Metacello bootstrapping? | | (Posting to Metacello and Pharo-project lists) | | Metacello bootstraps in #20199, but not #20200, #20201, or #20202. | | Try: | Gofer new | url: 'http://ss3.gemstone.com/ss/Versionner'; | package: 'ConfigurationOfVersionner'; | load. | | (Smalltalk at: #ConfigurationOfVersionner) project development | load:#('Core' 'Spec'). | | When the dialog pops up about loading a package with unsaved changes, | if you choose merge and keep the current version for all the removed | classes and methods, it bootstraps. If you "Load" instead of Merge, | it fails with "MessageNotUnderstood: IdentitySet>>copyAfter:" | | Sean