During Python setup, you’re offered the option to install the py launcher, a small executable that lets you select (via command-line flags) which version of Python to use for a given script.

If you had Python instances installed before you set up the Python Installation Manager, you’ll be able to see them, but you won’t be able to change anything.

3] Install ez_Setup If ez_Setup is not installed on your system, you may face this issue. For that, you can install ez_Setup with the help of a command.

Getting Started with Python Getting Started with Python Installing Python We recommend installing Python using Anaconda, which additionally provides easy access to a wealth of python libraries and ...