Steven Rieder

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> OPAL is OpenMPI's utility library. This error sounds like some kind of data format mismatch, which suggests there are different versions of MPI in use. Possibly `mpi4py` got compiled...

I think the script may be getting updated at the moment, which could account for that weirdness. But yes, an “official” easybuild module might be a good idea.

Yes, thanks for adding that reference!

Solving this would make AMUSE *much* more accessible and portable, so I think it should be high priority.

I'm not sure if/how mpi4py (used in AMUSE) could be configured to use an MPI library that would be included with AMUSE. This would be an important thing to find...

A slightly more complex (for the user) but much easier (for us) solution could be to write an installation script, that sets up a Python virtual environment with MPI (and...

> Well, that would certainly be a project 😄 > > I've been looking at the build system in the past couple of weeks (after MESA failed to compile for...

> One more thought: we could go native, and create `.deb`, `.rpm` and `.dmg` packages so that you can install those from a ppa (on Ubuntu or Debian) or the...

yes - focus on tests first is probably best. we should sit together and discuss how to move forward from there.

Some relevant issues: - [ ] https://github.com/amusecode/amuse/issues/919 - [ ] https://github.com/amusecode/amuse/issues/553 - [ ] https://github.com/amusecode/amuse/issues/294 (Debian package) - [ ] https://github.com/amusecode/amuse/issues/525 (Conda) - [ ] https://github.com/amusecode/amuse/issues/526 (MacPorts) - [ ]...