dalehenrich/metacello-work — pull request #121 by dalehenrich (2012-09-05 13:36:45+00:00)
Title: Issue 118...retry logic during ensureMetacello

final fix for Issue #118. Using #repositoryOverrides: on retry is not correct ... will fail when other configs/packages are loaded ... the best we can do is to retry the Gofer commands with a different repository and rely on failure handling in config itself