require 'formula' class Intercal < Formula homepage 'http://catb.org/esr/intercal/' url 'http://overload.intercal.org.uk/c/intercal-0.29.pax.gz' sha1 'a1109c97ab0a3ccc5ad181cb6d4b7aa470a69e1d' def install system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}" system "make install" end test do system "#{bin}/convickt" system "#{bin}/ick" end end