PySide/Shiboken — pull request #71 by sxprophet (2013-11-14 14:11:31+00:00)
Title: Fixes build failure with clang and libc++ on Mac OS X Mavericks.

OS X Mavericks defaults to libc++, which doesn't include the TR1 components required by the bundled google-sparsehash. We just have to use a newer version.