require 'formula' class Libpcl < Formula homepage 'http://xmailserver.org/libpcl.html' url 'http://xmailserver.org/pcl-1.12.tar.gz' sha1 'a206c8fb5a96e65005f414ac46aeccd4b3603c8d' def install system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}" system "make", "install" end end