require 'formula' class Eprover < Formula homepage 'http://www4.informatik.tu-muenchen.de/~schulz/E/E.html' url 'http://www4.in.tum.de/~schulz/WORK/E_DOWNLOAD/V_1.4/E.tgz' version '1.4' md5 '4da7b0c06dddd96ce8ffeb77462d7f77' def install system "./configure", "--bindir=#{bin}", "--man-prefix=#{man}" system "make install" end def test system "#{bin}/eproof" end end