Hello everybody, I have installed meep-mpi and it seems to work, except when I try to use mpirun. When I type :
mpirun -machinefile mymachinefile /mydirectory/meep-mpi I get the following error message : /mydirectory/meep-mpi: error while loading shared libraries: liblammpi++.so.0: cannot open shared object file: No such file or directory I have root privileges on the cluster I am using, so after having installed meep, I ran /sbin/ldconfig, making sure that a line "/mydirectory/lib" was included in /etc/ld.so.conf. I also found out that the library liblammpi++.so.0 is located in /usr/lib64, so I also made sure that this path is included in /etc/ld.so.conf before running ldconfig. After having made this configuration, I typed lamhalt and lamboot to reboot LAM. I still get the same error message when I try to run meep-mpi. I have tried to use mpirun exactly the same way with a program that has nothing to do with meep and it worked, so the problem cannot be mpirun. Obviously, the problem must be in meep-mpi's installation, but I cannot find what it is. Could someone help me ? Have a nice day, Félix Beaudoin _______________________________________________ meep-discuss mailing list [email protected] http://ab-initio.mit.edu/cgi-bin/mailman/listinfo/meep-discuss
