ImportError: libopen-pal.so.80: cannot open shared object file: No such file or directory

[lucasjinreal]

ImportError: libopen-pal.so.80: cannot open shared object file: No such file or directory

what is libopen-pal?

[ggouaillardet]

The name of the library that cannot be found.

[github-actions]

It looks like this issue is expecting a response, but hasn't gotten one yet. If there are no responses in the next 2 weeks, we'll assume that the issue has been abandoned and will close it.

[jsquyres]

More specifically, libopen-pal is one of Open MPI's internal support libraries. If you get this message, it means that the system can't find that library, and it's needed (as a dependency) to whatever MPI application or module you're trying to load or run. This usually -- but not always -- means that you have Open MPI installed in a non-standard location (i.e., a directory that the run time loader does not search by default) and you need to set LD_LIBRARY_PATH to include the directory where that file lives.