No Ubuntu .. In case it helps note that I can run the standard way with -n on one machine if I compile without the amps flag but I need the amps options because I want to run over multiple machines <br><br>Ed<br><br>On Tuesday, January 31, 2012, Rajeev Thakur <<a href="mailto:thakur@mcs.anl.gov">thakur@mcs.anl.gov</a>> wrote:<br>
> Are you running on Windows?<br>><br>> On Jan 31, 2012, at 5:11 PM, Ed Pataky wrote:<br>><br>>> I am trying to use mpich2 and cannot get it to work!<br>>><br>>> does anyone know what this means?<br>
>><br>>> op_read error on left context: Error = -1<br>>> unable to read the challenge string, Error = -1<br>>> _______________________________________________<br>>> mpich-discuss mailing list <a href="mailto:mpich-discuss@mcs.anl.gov">mpich-discuss@mcs.anl.gov</a><br>
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