new_contents: # -*- coding: utf-8 -*-
  
  def configuration(parent_package='', top_path=None):
      from numpy.distutils.misc_util import Configuration
      config = Configuration('externals',parent_package,top_path)
      config.add_subpackage('joblib')
      config.add_subpackage('joblib/test')
  
      return config
  
  
subject: Make sure that joblib does get installed.