MPICH2: the md5 module is deprecated

Due to Mandriva 2009 upgrade to Mandriva 2009 spring, as you type mpd&
You will get like this message:

The popen2 module is deprecated.

the md5 module is deprecated; use hashlib instead from md5

please refer to this article : http://trac.mcs.anl.gov/projects/mpich2/attachment/ticket/362/mpd_deprecated_workaround.patch

or
edit mpdlib.py
add
*************************************************************
import warnings
warnings.filterwarnings('ignore', '.*the md5 module is deprecated.*', DeprecationWarning)
warnings.filterwarnings('ignore', '.*the popen2 module is deprecated.*', DeprecationWarning)
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