mxcl/homebrew — pull request #16568 by manphiz (2012-12-14 06:32:54+00:00)
Title: Add latex requirement

* Detect `latex' and `bibtex' commands.
* Recommend installing MacTeX when no LaTeX installation is found.

This will help formulas with LaTeX support.

One caveat is that formulae using ```:latex``` needs ```env :userpaths``` to actually get the commands.