Hi,<br><br>       I am just getting my feet wet with openmpi and can&#39;t
seem to get it running. I installed openmpi and all it&#39;s components via
yum and am able compile and run programs with mpi locally but not
across the two computers. I set up the keyed ssh on both mechines and
am able to log into another without asking for a password. From reading
online it looks like my problem may stem from an unconfigured
.bash_profile as I don&#39;t think yum would have configured it for me. My
question is where does yum stick the bin and lib files that I need to
reference in my profile? What should my bash_profile look like? Thank
you for reading and am eagerly awaiting your reply.<br>
<br>-Jacob<br><br>My Profile:<br># .bash_profile<br># Get the aliases and functions<br>if [ -f ~/.bashrc ]; then<br>        . ~/.bashrc<br>fi<br><br># User specific environment and startup programs<br><br>PATH=$PATH:$HOME/bin<br>

<br>export PATH<br><br>When I try to run it:<br>[beowulf2@localhost Desktop]$ mpirun --hostfile hostfile -np 4 a.out<br>[localhost.localdomain:08564] Error: unknown option &quot;--bootproxy&quot;<br>input in flex scanner failed<br>

[localhost.localdomain:06428] [0,0,0] ORTE_ERROR_LOG: Timeout in file base/pls_base_orted_cmds.c at line 275<br>[localhost.localdomain:06428] [0,0,0] ORTE_ERROR_LOG: Timeout in file pls_rsh_module.c at line 1166<br>[localhost.localdomain:06428] [0,0,0] ORTE_ERROR_LOG: Timeout in file errmgr_hnp.c at line 90<br>

[localhost.localdomain:06428] ERROR: A daemon on node 192.168.0.3 failed to start as expected.<br>[localhost.localdomain:06428] ERROR: There may be more information available from<br>[localhost.localdomain:06428] ERROR: the remote shell (see above).<br>

[localhost.localdomain:06428] ERROR: The daemon exited unexpectedly with status 2.<br>[localhost.localdomain:06428] [0,0,0] ORTE_ERROR_LOG: Timeout in file base/pls_base_orted_cmds.c at line 188<br>[localhost.localdomain:06428] [0,0,0] ORTE_ERROR_LOG: Timeout in file pls_rsh_module.c at line 1198<br>

------------------------------<div id=":119" class="ii gt">--------------------------------------------<br>mpirun was unable to cleanly terminate the daemons for this job. Returned value Timeout instead of ORTE_SUCCESS.<br>
--------------------------------------------------------------------------<br>
[beowulf2@localhost Desktop]$ </div>