Scikit-Learn Installation in Ubuntu 20.04 – Step-by-step

Installing

2. 2. Installing Anaconda Python

   How to Install Anaconda Python in GNU/Linux

   Python Scikit-Learn Setup Guide

   Anaconda Virtual Environment Creation to Work with Python Scikit-Learn

   Because Anaconda is the Best Choice for Data Science Computation!
   In any case, instead to Install simply the System Python Package run:

   pip install scikit-learn

3. 3. Testing Python Scikit-Learn

   So now just Test the Python Scikit-Learn
   Search the PIP Package with:

   pip freeze | grep scikit-learn

   The grep Command refine the output List showing only the Entries matching the Keyword.
   Or else try to Import the Module in Python CLI:

   python

   import sklearn