<p>Just use the most recent version unless you have a reason not to. PETSc does not depend on any specific versions (or implementations) of MPI.</p>
<p><blockquote type="cite">On Jan 5, 2011 7:55 AM, "Klaij, Christiaan" <<a href="mailto:C.Klaij@marin.nl">C.Klaij@marin.nl</a>> wrote:<br><br>The manual states:<br>
<br>
"If one had to download a compatible external package manually, then the URL for this package is listed in configure source for this package. For example, check config/PETSc/packages/SuperLU.py for the url for download this package."<br>
<br>
But I cannot find anything like OpenMPI.py... Which version should I download?<br>
<br>
Chris<br>
<br>
<br>
dr. ir. Christiaan Klaij<br>
CFD Researcher<br>
Research & Development<br>
E mailto:<a href="mailto:C.Klaij@marin.nl">C.Klaij@marin.nl</a><br>
T +31 317 49 33 44<br>
<br>
MARIN<br>
2, Haagsteeg, P.O. Box 28, 6700 AA Wageningen, The Netherlands<br>
T +31 317 49 39 11, F +31 317 49 32 45, I <a href="http://www.marin.nl" target="_blank">www.marin.nl</a><br>
<br>
</blockquote></p>