Hi again, Since last time I made progress - I compiled openMPI 1.3.3 from sources, now I'm trying to run it on one of my nodes. I am using the same software on the master, but master is Ubuntu 9.04 (NOT using openMPI 1.3.2 from repos) and the node is my own Linux system - it lacks many features so there might be the source of the problem.
When I try to run hello world program, it gives me this error: $ /openMPI/bin/mpirun -hostfile /home/eddy/Dreddux/host.machine5 ./projekty/openMPI/hello/hello -------------------------------------------------------------------------- mpirun was unable to launch the specified application as it could not access or execute an executable: Executable: ./projekty/openMPI/hello/hello Node: machine5 while attempting to start process rank 0. -------------------------------------------------------------------------- The executable is hello world program and is executable. I assume this executable doesn't have to be on the node - that would be silly. So, I don't understand what am I missing. Any ideas? Please! Dominik PS: thanks for your time!
