You must be thinking about why we need a virtual environment? So here are a few points in its favor: Instead, you should set up a virtual environment for your development purpose. If you are a Mac user, you should know that Python 2.7.x comes pre-installed in your Macbook, but as that is required by your operating system, so you cannot modify it or update it and I would recommend that you don't use it at all. Wondering what version of PowerShell you’re running on your PC? It’s equally to find that information.This article will help you to set up a Python virtual environment on Mac OS or your Macbook. To check Python 2.7’s version, use this command: python -versionįor Python 3, use the following command: python3 -version In this case, to find the version of each instance of Python, you’ll use the following commands.

This is because some apps use the newer Python 3 while others still rely on Python 2.7 in order to run. You could have multiple Python versions installed at the same time on your computer. RELATED: How to Launch a Terminal Window on Ubuntu Linux What If Your Computer Has Multiple Python Versions Installed?

The terminal will output your current Python version. To check the installed Python version on Linux, open a Terminal window (you can often use the shortcut Ctrl+Alt+T), type the following command, and press Enter: python -version RELATED: 16 Terminal Commands That Every Mac User Should Know Checking the Python Version on Linux Your current Python version will be displayed. On the Terminal window, type the following command and press Enter: python -version

Launch Terminal by first opening Spotlight (using the Command+Space shortcut) and then searching for and clicking on “Terminal.” On your Mac, you’ll use the pre-installed Terminal app to view your Python version. RELATED: How to Install Python on Windows View the Python Version on Mac PowerShell will display the version of Python installed on your PC. When PowerShell opens, type the following command and press Enter: python -version

How to update python on mac os