require 'formula' class Adns < Formula homepage 'http://www.chiark.greenend.org.uk/~ian/adns/' url 'http://www.chiark.greenend.org.uk/~ian/adns/ftp/adns-1.4.tar.gz' sha1 '87283c3bcd09ceb2e605e91abedfb537a18f1884' def install system "./configure", "--disable-debug", "--disable-dependency-tracking", "--prefix=#{prefix}", "--disable-dynamic" system "make" system "make install" end end