Difficult to install PRISM and then pytest fails

[manodeep]

Describe the bug

I am having trouble installing PRISM on my M2 Apple laptop under python3.11 (with the command python -m pip install -e .). The issue is with PyQt5 and the version in requirements.txt is too old and (presumably) not available on PyPI.

Expected behavior

Should be possible to install PRISM with python -m pip install -e .

System information

Configuration
-------------
Platform: Darwin 64-bit
Python: 3.11.5
Version: 1.3.2

Requirements
------------
cmasher: 1.6.3
e13tools: 0.9.6
hickle: 5.0.2
matplotlib: 3.7.2
mlxtend: 0.22.0
mpi4pyd: 0.3.1
numpy: 1.24.3
pyqt5: 5.15.9
qtpy: 2.3.1
scikit-learn: 1.3.0
scipy: 1.11.1
sortedcontainers: 2.4.0
threadpoolctl: 3.2.0
tqdm: 4.66.1

Additional context

I installed PyQt5 separately (through macports) and then increased the pyqt5 version to 5.15. That resolved the pyqt5 issue but I ran into another issue with installing h5py, even though h5py was already on my system. After commenting out h5py from the requirements.txt, I managed to "install" PRISM.

After this, I installed the packages in requirements_dev.txt with python -m pip install -r requirements_dev.txt and then ran pytest on the repo. This produced a significant number of test failures - output attached here.
output_from_pytest_prism.txt