Posted by Sean P. DeNigris on Jul 26, 2012; 3:57am
URL: https://forum.world.st/update-2-0-20233-tp4641266p4641620.html

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