suggested cmds on Zarr:
$ pip install pytest
$ python -m pytest -v --pyargs zarr
what I tried to make it work:
$ pip3 install pytest (succeeded)
$ python3.7 pytest -v --pyargs zarr
Error I get
/Library/Frameworks/Python.framework/Versions/3.7/Resources/Python.app/Contents/MacOS/Python: can't open file 'pytest': [Errno 2] No such file or directory
I checked the path, and indeed the file 'pytest'
is somewhere else. Not sure if I may (and how) to change the path or location to make the cmd run