Fixed - worked fine on multi-node systems, but not when running only local. 
Sorry about that...

On May 3, 2012, at 11:38 AM, Eugene Loh wrote:

> I'm hanging on the trunk, even with something as simple as "mpirun hostname". 
>  r26377 and earlier are fine, but r26381 is not.  Quickly looking at the 
> putback log, r26380 seems to be the likely candidate.  I'll look at this some 
> more, but the hang is here (orterun.c):
> 
>  935       /* loop the event lib until an exit event is detected */
>  936       while (orte_event_base_active) {
>  937           opal_event_loop(orte_event_base, OPAL_EVLOOP_ONCE);
>  938       }
>  939
>  940    DONE:
> 
> in case anyone recognizes the problem.  This is with Intel, Sun, or GCC 
> compilers.
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