It is known that Metacello first or main target was Pharo, but it seems now that Squeak 4 is supported. I've tried but fails due a missing method. From the Transcript:
Starting atomic load
Loaded -> OSProcess-dtl.65 --- http://www.squeaksource.com/OSProcess --- cache
Finished atomic load
BaselineOf>>projectClass (MetacelloMCBaselineProject is Undeclared)
ConfigurationOf>>versionNumberClass (MetacelloSemanticVersionNumber is Undeclared)
Loaded -> Metacello-Base-dkh.103 --- http://seaside.gemstone.com/ss/metacello --- cache
MetacelloProjectRegistration>>version (MetacelloMCBaselineProject is Undeclared)
MetacelloBaselineSpecGenerator>>projectSpecCreationBlock (MetacelloMCBaselineProject is Undeclared)
Loaded -> Metacello-Core-dkh.667 --- http://seaside.gemstone.com/ss/metacello --- cache
Loaded -> Metacello-MC-dkh.666 --- http://seaside.gemstone.com/ss/metacello --- cache
Loaded -> Metacello-ToolBox-dkh.131 --- http://seaside.gemstone.com/ss/metacello --- cache
Loaded -> Metacello-FileTree-dkh.29 --- http://seaside.gemstone.com/ss/metacello --- cache
Loaded -> Metacello-GitHub-dkh.22 --- http://seaside.gemstone.com/ss/metacello --- cache
Evaluated -> 1.0-beta.32 [ConfigurationOfMetacello] >> metacelloPrimeRegistry
...finished 1.0-beta.32
...RETRY->ConfigurationOfMetacelloPreview
...RETRY->ConfigurationOfMetacelloPreview
gofer repository error: 'GoferRepositoryError: My subclass should have overridden #downloadFile:to:'...ignoring
...FAILED->ConfigurationOfMetacelloPreview
I am using Squeak 4.4-12327 image. Any help on this?
The above solution is no longer valid
u need to get it using this below code
(Installer monticello http:'http://seaside.gemtalksystems.com/ss')
project: 'metacello';
install: 'ConfigurationOfMetacello'.
((Smalltalk at: #ConfigurationOfMetacello) project
latestVersion) load.