require 'formula' class Vde < Formula url 'http://downloads.sourceforge.net/project/vde/vde2/2.3.1/vde2-2.3.1.tar.gz' homepage 'http://vde.sourceforge.net/' sha256 '6778c4a302b8fa3d9e2664760c9cf0bed02384984cbc79f773c1b230916e79ed' def install system "./configure", "--prefix=#{prefix}" system "make install" end end