require 'formula' class Qd < Formula url 'http://crd.lbl.gov/~dhbailey/mpdist/qd-2.3.13.tar.gz' homepage 'http://crd.lbl.gov/~dhbailey/mpdist/' md5 '1c901295624d91df0114614f2ccf914f' def install ENV.fortran system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}" system "make install" end end