mxcl/homebrew — pull request #24299 by sxprophet (2013-11-14 12:56:44+00:00)
Title: Shiboken/PySide/PySide-Tools versions bump. Fixes Shiboken build for libc++.

The google-sparsehash bundled in Shiboken doesn't work with libc++.
We just have to use instead a newer version.