require 'formula' class Potrace < Formula homepage 'http://potrace.sourceforge.net' url 'http://potrace.sourceforge.net/download/potrace-1.11.tar.gz' sha1 '7296baf27bf35298263cb3ed3df34a38fed0b441' def install system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}", "--mandir=#{man}", "--with-libpotrace" system "make install" end end