old_contents: #! /usr/bin/env python
  # Last Change: Sat Jun 09 10:00 PM 2007 J
  
  from info import __doc__
  
  from gauss_mix import GmParamError, GM
  from gmm_em import GmmParamError, GMM, EM
  #from online_em import OnGMM as _OnGMM
  #import examples as _examples
  
  __all__ = filter(lambda s:not s.startswith('_'), dir())
  
  from numpy.testing import NumpyTest
  test = NumpyTest().test
  
  
new_contents: #! /usr/bin/env python
  # Last Change: Sun Jul 22 11:00 AM 2007 J
  
  raise ImportError(
  """pyem has been moved to scikits and renamed to em. Please install
  scikits.learn instead, and change your import to the following:
  
  from scickits.learn.machine import em.""")
  
  from info import __doc__
  
  from gauss_mix import GmParamError, GM
  from gmm_em import GmmParamError, GMM, EM
  #from online_em import OnGMM as _OnGMM
  #import examples as _examples
  
  __all__ = filter(lambda s:not s.startswith('_'), dir())
  
  from numpy.testing import NumpyTest
  test = NumpyTest().test
  
  
subject: Raise an import error when importing pyem as it has been moved to scikits.