require 'formula' class AutoconfArchive < Formula homepage 'http://savannah.gnu.org/projects/autoconf-archive/' url 'http://ftpmirror.gnu.org/autoconf-archive/autoconf-archive-2013.11.01.tar.bz2' mirror 'http://ftp.gnu.org/gnu/autoconf-archive/autoconf-archive-2013.11.01.tar.bz2' sha1 '9320f7fa59cda416920f5d6cc7784ace0f557050' def install system "./configure", "--prefix=#{prefix}" system 'make install' end end