require 'formula' class Potrace < Formula url 'http://potrace.sourceforge.net/download/potrace-1.8.tar.gz' homepage 'http://potrace.sourceforge.net' md5 'e73b45565737d64011612704dd4d9f86' def install system "./configure", "--disable-debug", "--disable-dependency-tracking", "--prefix=#{prefix}", "--mandir=#{man}" system "make install" end end