require 'formula' class Rush < Formula url 'http://ftp.gnu.org/gnu/rush/rush-1.6.tar.gz' homepage 'http://www.gnu.org/software/rush/' md5 '32087472928220d0009fd65670d42741' def install system "./configure", "--disable-debug", "--disable-dependency-tracking", "--prefix=#{prefix}" system "make install" end end