text: #!/usr/bin/env python3
  # -*- coding: utf-8 -*-
  #
  # michael a.g. aïvázis
  # orthologue
  # (c) 1998-2018 all rights reserved
  #
  
  
  """
  Sanity check: verify that the package is accessible
  """
  
  
  def test():
      import opal
      return
  
  
  # main
  if __name__ == "__main__":
      test()
  
  
  # end of file
  