require 'formula' class Unrtf < Formula url 'http://ftpmirror.gnu.org/unrtf/unrtf-0.21.2.tar.gz' homepage 'http://www.gnu.org/software/unrtf/' md5 'e0b38d8786f00704ec479a7d261808b8' def install system "./configure", "LIBS=-liconv", "--prefix=#{prefix}" system "make install" end end