Dear Open-MPI developers, I have built my own package of openmpi 1.6 based on the RHEL6 package on my SL6 test machine. My tests fail like this:
Open RTE was unable to open the hostfile: /usr/lib64/openmpi-intel/etc/openmpi-default-hostfile Check to make sure the path and filename are correct. This is because I have configured openmpi with ./configure --prefix=/usr/lib64/openmpi-intel/ --sysconfdir=/etc/openmpi-x86_64-intel/. The default hostfile was placed by 'make install' to /etc/openmpi-x86_64-intel/openmpi-default-hostfile, but orte/runtime/orte_mca_params.c wants a file in etc under the configured prefix. Regards, Götz Waschk