mxcl/homebrew — pull request #18292 by A32167 (2013-03-06 23:02:54+00:00)
Title: hdf5 1.8.10-patch1 version number

Homebrew can't deduce the version number of hdf5, so specific 'version' is required in the Formula. Follow-up of https://github.com/mxcl/homebrew/pull/18273