Some NEMO5 simulations require python solvers which are not automatically installed for the workspace build. 

If, after using the submit command, the end of your stdout shows messages  like:

[PythonCache]: trying to get file: './MetaPoissonQTBM5.py'

[PythonCache]: trying to get file: './Meta/MetaPoissonQTBM5.py'

You need the files in this resource.

Pass the python file like you would an input file, e.g.

submit -v rossmann -i ./all.mat -i metasolver.py -i another_meta_solver_if_needed.py nemo-r17881  your_input_file.in

Submit needs to be able to find the metasolver.py--put it in the same directory as the input file.