require 'formula' class Lightning < Formula homepage 'http://www.gnu.org/software/lightning/' url 'http://ftpmirror.gnu.org/lightning/lightning-2.0.4.tar.gz' mirror 'http://ftp.gnu.org/gnu/lightning/lightning-2.0.4.tar.gz' sha1 '06982b859dd2322d5bd9e52e0aacebe741a98e6e' def install system "./configure","--disable-dependency-tracking", "--prefix=#{prefix}" system "make install" end end