I have some packages A that depend on another package B. In Metacello, I can easily declare the dependency
spec className: 'ConfigurationOfB'; versionString: #'stable'; repository: 'http://www.squeaksource.com/MetacelloRepository' ]. But the repository is hardcoded here. My problem is that I'd like to edit a ConfigurationOfA valid for pharo 1.x, 2.0.x and 3.0.x (so far so good) and put a copy in MetaRepoForPharo20 and another copy in MetaRepoForPharo30. Since the repository is hardcoded, this is going to be a problem because the MetaRepo will then cross-ref other repositories and weaken robustness or miss uptodate ConfigurationOfB... I'd like to avoid maintaining many branches of ConfigurationOfA. How do others resolve this?