require 'formula' class Lout < Formula homepage 'http://sourceforge.net/apps/mediawiki/lout/index.php' url 'ftp://ftp.cs.usyd.edu.au/jeff/lout/lout-3.38.tar.gz' sha1 '2c4aec500dc27a00298f8265b9249d74d97e5466' 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