require 'formula' class AutoconfArchive < Formula url 'http://ftpmirror.gnu.org/autoconf-archive/autoconf-archive-2012.09.08.tar.bz2' mirror 'http://ftp.gnu.org/gnu/autoconf-archive/autoconf-archive-2012.09.08.tar.bz2' homepage 'http://savannah.gnu.org/projects/autoconf-archive/' sha1 '2e6b427bc8fbcd69bd0d9a568678cdc7e2f36d03' def install system './configure', "--prefix=#{prefix}" system 'make install' end end