[MPICH] Unable to execute process on different machines (ERROR : bash: line 1: orted: command not found)

[Pravin_Kumar at jubilantbiosys.com]

Hello Sir

I am trying to execute the process on two machines for which i am using
mpiexec here when i give the machine name to execute the process using
option -machinefile or -hostfile or just using -h <machine name> i get
following the error :
--
bash: line 1: orted: command not found
[server:02392] ERROR: A daemon on node samiron failed to start as expected.
[server:02392] ERROR: There may be more information available from
[server:02392] ERROR: the remote shell (see above).
[server:02392] ERROR: The daemon exited unexpectedly with status 127.
--
The machines where i want to execute the process can ssh without password.
and  these machines are having the identical copy of mpd.host and
..mpd.conf.  When I use the command 'mpdboot -f mdp.hosts' and then
'mpdtrace -l ' I get only the current machine listing and not the listing
for other machine mentioned in 'mpd.hosts'. I have compiled and installed
the same version of mpich2 on both machines.

Kindly help

With best regards

Pravinkumar





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