mxcl/homebrew — pull request #14249 by khenriks (2012-08-17 05:26:29+00:00)
Title: Add formula for PETSc scientific library

This adds a formula for the PETSc library at http://www.mcs.anl.gov/petsc/index.html. There are multiple slightly incompatible versions available, but this version (3.1) for example is the newest available on Ubuntu's current release. It is also the version used in my research code.