Homebrew/homebrew — pull request #33251 by DomT4 (2014-10-17 04:06:38+00:00)
Title: valgrind: maxmacos dep

Hopefully this stops [this](https://github.com/Homebrew/homebrew/issues/29988#issuecomment-59435790) becoming a repetitive issue, given Valgrind’s slow update schedule.