Pharo continues with a not invented here policy, and has made no attempt to review the code based for projects that could be mutually maintained. This is a problem, and I shall continue to point it out until it is resolved. It's a mindset issue.
I would like to make my point in a different polite way. If you are the maintainer of a package and, in this multi-fork world, you would like to maintain a single test suite for both squeak and pharo, such that all tests run green, then the SUnit in squeaksource.com/Testing may be for you. It was developed for a multi-fork world back in August/Sept 2006. It allows you to categorise which tests you expect to work on which platform and which image version. It is a multi-fork world out there, why not think it through? Keith