Homebrew/homebrew-science — pull request #564 by sxprophet (2013-12-21 16:07:10+00:00)
Title: New Formula: graph-tool HEAD

Need to work with the following PR's in homebrew:
Homebrew/homebrew#25378
Homebrew/homebrew#25379
Homebrew/homebrew#25380
Homebrew/homebrew#25381