I'm quitting for the day, but happened to notice that all our v1.5 MTT
runs are failing with r26133, though tests ran fine as of r26129.
Things run fine on-node, but if you run even just "hostname" on a remote
node, the job fails with
orted: Command not found
I get this problem whether I include "--prefix $OPAL_PREFIX" or not.
Looking at recent putbacks, I see r26132 pulls in r26081 to fix #3047.
According to both the trac ticket and
http://www.open-mpi.org/community/lists/devel/2012/03/10672.php , r26081
alone isn't enough, but... whatever, I'm going to bed. It does seem
like r26132 isn't quite right.