This issue seems to have started in #20233... Issue 6461: [BUG]: Bogus package creation http://code.google.com/p/pharo/issues/detail?id=6461 2.0 #20233 (does not happen in #20232*). To reproduce: Gofer it url: 'http://seaside.gemstone.com/ss/metacello'; package: 'ConfigurationOfMetacello'; load. (Smalltalk at: #ConfigurationOfMetacello) project stableVersion load: 'batch'. If you open an MC browser, you will see that a "Metacello" package is listed and dirty, but shouldn't be there at all. Metacello is packaged in Metacello-* packages, which you will see further down in the list, and clean * For it to work in #20232, you must add (from #20233) MCCacheRepository class>>default ^ self uniqueInstance -- View this message in context: http://forum.world.st/update-2-0-20233-tp4641266p4641620.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.