On our cluster we have RedHat Linux 7.3 Professional, and on the cluster specification it says the following: -The cluster should be able to run the follwoing software tools: gcc 2.96.x(or 2.95.x or 2.91.66) Bison 1.28 flex 2.5.4 mpich 1.2.5 So i am just wondering if my cluster is capable to run openmpi 1.2.7?? I haven't contacted the cluster technicians yet but i just wanted to know your answer first. Many thanks in advance. _______________________________________________ users mailing list us...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/users