require 'formula' class Urweb < Formula homepage 'http://impredicative.com/ur/' url 'http://impredicative.com/ur/urweb-20120519.tgz' md5 '18ad629eb55b0c4a62ef15ef561e0f1a' head 'http://hg.impredicative.com/urweb', :using => :hg depends_on :automake depends_on :libtool depends_on 'mlton' def install system "aclocal" system "autoreconf -i --force" system "./configure", "--prefix=#{prefix}" system "make" system "make install" end def caveats; <<-EOS.undent Programs generated by the Ur/Web compiler can use SQLite, PostgreSQL, or MySQL for the data store. You probably want to install either PostgreSQL or MySQL if you're going to deploy real apps or test them heavily. EOS end end