require 'formula' class Recoverjpeg < Formula homepage 'http://www.rfc1149.net/devel/recoverjpeg.html' url 'https://github.com/downloads/samueltardieu/recoverjpeg/recoverjpeg-2.1.1.tar.gz' sha1 '0703ade03a735e2538c9ab87a160edf4bd388b8d' def install system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}" system "make install" end end