Hi, I have been trying to install OpenMPI v4.1.4 on a university HPC cluster. We use the Bright cluster manager and have SLURM v21.08.8 and RHEL 8.6. I used a script to install OpenMPI that a former co-worker had used to successfully install OpenMPI v3.0.0 previously. I updated it to include new versions of the dependencies and new paths to those installs.
Each time, it fails in the *make install *step. There is a fatal error about finding pmi.h. It specifically says: make[2]: Entering directory '/shared/maylab/src/openmpi-4.1.4/opal/mca/pmix/s1' CC libmca_pmix_s1_la-pmix_s1_component.lo CC libmca_pmix_s1_la-pmix_s1.lo pmix_s1.c:29:10: fatal error: pmi.h: No such file or directory 29 | #include <pmi.h> I've looked through the archives and seen others face similar errors in years past but I couldn't understand the solutions. One person suggested that SLURM may be missing PMI libraries. I think I've verified that SLURM has PMI. I include paths to those files and it seems to find them earlier in the process. I'm not sure what the next step is in troubleshooting this. I have included a bz2 file containing my install script, a log file containing the script output (from build, make, make install), the config.log, and the opal_config.h file. If anyone could provide any guidance, I'd sincerely appreciate it. Best, JD
