boxen/puppet-php — pull request #36 by mattheath (2014-04-16 19:13:53+00:00)
Title: Fix autoconf 2.13 sandboxing

Fixes a race condition where autoconf 2.13 may be installed prior to autoconf 2.69+
and end up linked into the main homebrew folder causing homebrew to throw errors
when installing the later non-sandboxed version.