Thank you Jason for the report.
The error in test number 9, seems to be because you ran out of RAM because I don't see any error in the output files. Please try running it with only one CPU as follows:
gmx_MMPBSA_test -t 11Error number 13 is due to an incompatibility with the latest version of numpy. It is already fixed in the development version (
python -m pip install git+https://github.com/Valdes-Tresanco-MS/gmx_MMPBSA.git -U) or you can simply downgrade the numpy version (
conda install numpy==1.23.5). To repeat the test: