Mainak Jas

Copy pasting what I wrote in the email: The MNE spectrograms is used in an HNN-core example: https://jonescompneurolab.github.io/hnn-core/auto_examples/plot_simulate_gamma.html#sphx-glr-auto-examples-plot-simulate-gamma-py. Here the time axis line up. Perhaps we can look at the...

Do you have MPI installed ? What do you get if you do: ```sh $ which mpiexec ``` ?

I see that you also installed `hnn-core`. Maybe try running this example first: https://jonescompneurolab.github.io/hnn-core/stable/auto_examples/howto/plot_simulate_mpi_backend.html#sphx-glr-auto-examples-howto-plot-simulate-mpi-backend-py to see if that works or if you see the same error there?

I would really suggest trying to run the `hnn-core` example that uses MPI first. That way you can rule out problems due to something specific in the GUI code. I...

see also #300 . I am wondering if it might be a simpler design choice to ask users to look at the terminal output ?

Thanks for the suggestion. I'll look into the MPI installation and try it again soon.

Yep, I'm on master of hnn-core !

Nopes, doesn't work for me yet. Btw, I'm using `JoblibBackend`. Could that be the issue?

@blakecaldwell if you can get the CIs to run, I can make a PR to add this. It would really help with maintenance.

I am going to be somewhat busy until the mid of next month ... trying to resist touching code, but happy to review PRs!