puppetlabs/puppet — pull request #1226 by dickolsson (2012-10-17 07:29:31+00:00)
Title: Force mv when extracting module to install dir

See https://projects.puppetlabs.com/issues/17033

TL;DR
When the Unpacker tries to extract a module containing a broken symlink to its install dir the `FileUtils::mv` command fails for some reason. I’m not sure why, because moving a directly with broken symlinks is normally ok. But doing a force move fixes the problem.