In answering a question on the Pharo users list [1], I tried to load Moose based on the instructions at [2]:
Gofer new
smalltalkhubUser: 'Moose' project: 'Moose';
package: 'ConfigurationOfMoose';
load.
(Smalltalk at: #ConfigurationOfMoose) perform: #loadDevelopment
And got:
SmallInteger(Object)>>doesNotUnderstand: #isEmpty
MetacelloMCVersionSpec>>resolveToLoadableSpecs:map:
where the SmallInteger in question was 602151175
[1]
http://forum.world.st/stable-not-defined-td4692873.html[2]
http://www.moosetechnology.org/download/pharo
Cheers,
Sean