require 'formula' class Etl < Formula homepage 'http://synfig.org' url 'https://downloads.sourceforge.net/project/synfig/releases/0.64.1/source/ETL-0.04.17.tar.gz' sha1 '2ab2957140deaad90232533461513c5d425007bb' def install system "./configure", "--disable-debug", "--disable-dependency-tracking", "--prefix=#{prefix}" system "make install" end end