new_contents: from __future__ import division, print_function
  
  def configuration(parent_package='',top_path=None):
      from numpy.distutils.misc_util import Configuration
  
      config = Configuration('lib', parent_package, top_path)
      config.add_data_dir('tests')
      return config
  
  if __name__ == '__main__':
      from numpy.distutils.core import setup
      setup(configuration=configuration)
  
subject: bring back np.lib tests