Homebrew/homebrew-dupes — pull request #368 by DomT4 (2014-10-11 02:09:55+00:00)
Title: Heimdal: Keg-only.

OS X seems to ship a Heimdal framework, and this one can interfere with that and seemingly cause some fatal build issues, discussed most recently [here](https://github.com/Homebrew/homebrew/issues/33074).