require 'formula' class AutoconfArchive < Formula url 'http://download.savannah.nongnu.org/releases/autoconf-archive/autoconf-archive-2010.02.14.tar.bz2' homepage 'http://savannah.gnu.org/projects/autoconf-archive/' md5 '8dbbc4b75b518ca6d16826be9515a1ac' def install system './configure', "--prefix=#{prefix}" system 'make install' end end