require 'formula' class Ncrack < Formula url 'http://nmap.org/ncrack/dist/ncrack-0.2ALPHA.tar.gz' homepage 'http://nmap.org/ncrack/' md5 '611d643b76008d44ca3e9eafad11393e' version '0.2ALPHA' def install system "./configure", "--disable-debug", "--disable-dependency-tracking", "--prefix=#{prefix}" system "make" system "make install" end end