Comment 4 for bug 460728

OK, I finally prepared an SRU to fix all the mpich2 issues, including this one. Patch attached.

Changelog:
 mpich2 (1.2-1ubuntu1.1) karmic-proposed; urgency=low
 .
   * The package uploaded just before the karmic release was done in a
     hurry. This update fixes several issues that were missed at the time.
     + Suggest mpich2-doc instead of Recommending it. Makes it easier to
       co-install with other MPI implementations.
     + Conflict with mpd (Debian bug #551932).
     + Fix alternatives mess introduced by openmpi and copied into mpich2.
       (Debian bug #552429). LP: #460728
     + Binaries names are hardcoded in some places. We remove the .py
       suffix for all of them, but did not fix all the occurences of the
       binaries names. LP: #488109