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<body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div><span></span></div><div id="yui_3_16_0_1_1426516090153_5623" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"><div id="yui_3_16_0_1_1426516090153_5622" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"><div id="yui_3_16_0_1_1426516090153_5621" dir="ltr">Hi,</div><div class="y_msg_container" id="yui_3_16_0_1_1426516090153_5656"><div id="yiv8769515593"><div id="yui_3_16_0_1_1426516090153_5658"><div id="yui_3_16_0_1_1426516090153_5657" style="color: rgb(0, 0, 0); font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px; background-color: rgb(255, 255, 255);"><div id="yiv8769515593yui_3_16_0_1_1426516090153_2109" dir="ltr">I installed mpich-v3.1.2 into my cluster but I am having problems. Although I can compile my parallel program, I can not run it. Below is the error message I get. Would you please help me to locate the problem. (I also added the following lines to my .bashrc file after installation.)</div><div id="yiv8769515593yui_3_16_0_1_1426516090153_2158" dir="ltr">export PATH=/opt/progs/mpich2/v3.1.4/bin:$PATH<br>export LD_LIBRARY_PATH=/opt/progs/mpich2/v3.1.4/lib:$LD_LIBRARY_PATH</div><div id="yiv8769515593yui_3_16_0_1_1426516090153_2143" dir="ltr">Thanks.</div><div id="yiv8769515593yui_3_16_0_1_1426516090153_2124" dir="ltr"><br></div><div id="yiv8769515593yui_3_16_0_1_1426516090153_2135" dir="ltr">[ddal@admin 01_MPI_Giris_Ornekler]$ mpicxx 01_Hello_World.cpp<br>[ddal@admin 01_MPI_Giris_Ornekler]$ mpiexec -f ~/cluster_hosts -n 5 ./a.out <br>./a.out: error while loading shared libraries: libgfortran.so.3: cannot open shared object file: No such file or directory</div><div id="yiv8769515593yui_3_16_0_1_1426516090153_2134" dir="ltr">===================================================================================<br>= BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES<br>= PID 3873 RUNNING AT cn03<br>= EXIT CODE: 127<br>= CLEANING UP REMAINING PROCESSES<br>= YOU CAN IGNORE THE BELOW CLEANUP MESSAGES<br>===================================================================================<br>[proxy:0:3@cn04] HYD_pmcd_pmip_control_cmd_cb (pm/pmiserv/pmip_cb.c:885): assert (!closed) failed<br>[proxy:0:3@cn04] HYDT_dmxu_poll_wait_for_event (tools/demux/demux_poll.c:76): callback returned error status<br>[proxy:0:3@cn04] main (pm/pmiserv/pmip.c:206): demux engine error waiting for event<br>[proxy:0:4@cn05] HYD_pmcd_pmip_control_cmd_cb (pm/pmiserv/pmip_cb.c:885): assert (!closed) failed<br>[proxy:0:4@cn05] HYDT_dmxu_poll_wait_for_event (tools/demux/demux_poll.c:76): callback returned error status<br>[proxy:0:4@cn05] main (pm/pmiserv/pmip.c:206): demux engine error waiting for event<br>[proxy:0:1@cn02] HYD_pmcd_pmip_control_cmd_cb (pm/pmiserv/pmip_cb.c:885): assert (!closed) failed<br>[proxy:0:1@cn02] HYDT_dmxu_poll_wait_for_event (tools/demux/demux_poll.c:76): callback returned error status<br>[proxy:0:1@cn02] main (pm/pmiserv/pmip.c:206): demux engine error waiting for event<br>[proxy:0:0@cn01] HYD_pmcd_pmip_control_cmd_cb (pm/pmiserv/pmip_cb.c:885): assert (!closed) failed<br>[proxy:0:0@cn01] HYDT_dmxu_poll_wait_for_event (tools/demux/demux_poll.c:76): callback returned error status<br>[proxy:0:0@cn01] main (pm/pmiserv/pmip.c:206): demux engine error waiting for event<br>[mpiexec@admin] HYDT_bscu_wait_for_completion (tools/bootstrap/utils/bscu_wait.c:76): one of the processes terminated badly; aborting<br>[mpiexec@admin] HYDT_bsci_wait_for_completion (tools/bootstrap/src/bsci_wait.c:23): launcher returned error waiting for completion<br>[mpiexec@admin] HYD_pmci_wait_for_completion (pm/pmiserv/pmiserv_pmci.c:218): launcher returned error waiting for completion<br>[mpiexec@admin] main (ui/mpich/mpiexec.c:344): process manager error waiting for completion</div><div dir="ltr"><br></div></div></div></div><br><br></div> </div> </div> </div></body></html>