Homebrew/homebrew — pull request #28277 by sgerrand (2014-04-09 15:02:10+00:00)
Title: Updated PARI formula to use v2.5.5

Fix for #28273. Only bumps the patch version, as there appears to be [issues with the most recent version of PARI](http://pari.math.u-bordeaux.fr/cgi-bin/bugreport.cgi?bug=1557) (2.7.0 at the time of writing). :lipstick: