I want to be able to clone Amber github repo from Pharo for AmberOneClick (http://www.smalltalkhub.com/#!/~LaurentLaffont/AmberOneClick)

This:

ConfigurationOfFileSystemGit loadBleedingEdge.

git := GitAbstractProtocol�� url: 'https://github.com/amber-smalltalk/amber.git'.
git want: git head.