wacky dsl idea for ark

ark_dsl.rb

build "collectd"
  # this would call the ark provider in the build provider
  ark do
    url "http://..."
    checksum "asdfasdf"
  end

  # or,

  source "foo.tar.gz"
  configure do  # creates defaults to "config.status"
    flags [ "--enable-python", "--enable-jvm" ]
    prefix "/opt"
  end
  make do
    env [ "OS=linux" ]
    creates 'bin/collectd'
  end
end