require 'formula' class Libewf < Formula homepage 'http://sourceforge.net/projects/libewf/' url 'http://downloads.sourceforge.net/project/libewf/libewf2/libewf-20120504/libewf-20120504.tar.gz' sha1 'ec1231d2c7c410a2e333eaf75213fe5f6da8d685' def install system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}" system "make install" end end