If PIP is not recognized as an internal or external command when trying to install Python libraries here are some suggestions to help you.

However, Python is provided there mainly for the sake of using it as a component in a .NET application, not as a way to install a standalone instance of Python for general use.

And, all of NumPy’s operations take place outside the Python runtime, so they aren’t constrained by Python’s limitations. Using NumPy for array and matrix math in Python ...