require 'formula' class Lout < Formula url 'ftp://ftp.cs.usyd.edu.au/jeff/lout/lout-3.38.tar.gz' homepage 'http://sourceforge.net/apps/mediawiki/lout/index.php' md5 '388ed456cfcb493ca706677688ec5dde' def install inreplace "makefile" do |s| s.change_make_var! "PREFIX", prefix s.change_make_var! "LOUTLIBDIR", lib s.change_make_var! "LOUTDOCDIR", doc s.change_make_var! "MANDIR", man1 end bin.mkpath man1.mkpath (doc + 'lout').mkpath system "make allinstall" end end