upgade python version using pip
pip is designed to upgrade python packages and not to upgrade python itself. pip shouldn’t try to upgrade python when you ask it to do so. Don’t type pip install python but use an installer instead.
upgrade
Upgrading Node.js to latest version
Ubuntu Linux/Mac: The module n makes version-management easy: For the latest stable version: For the latest version: Windows: just reinstall node from the .msi in Windows from the node website.