Oct 6, 2023 · What If Your Computer Has Multiple Python Versions Installed? To check the Python version on Windows, Mac, or Linux, type "python --version" into PowerShell on …

Jun 15, 2021 · If you have installed python3 then the correct way for checking the version is. py -3 --version. You can try running this code in command prompt, anoconda prompt and microsoft power shell. use py --version command to display the installed Python's version from cmd. For Python3 versions enter:

Sep 23, 2024 · In this guide, we’ll explore various straightforward methods on how to check the Python version on your Linux, Windows, and Mac systems, giving you the confidence that you’re working with the right Python interpreter for your specific needs.

By typing "py -h" or "py --help" I got the help message: The above all default to 64 bit if a matching 64 bit python is present. Which tells me that "-0" (zero, not letter "O") lists the available pythons: -3.7-64 * -3.7-32. -2.7-64. -2.7-32. While "-0p" lists not only the versions, but also the paths:

Nov 24, 2019 · To check the version of one's Python's Software version, one should use the following code in command prompt: Reference: http://docs.python.org/using/cmdline.html#generic-options. On my Windows 8.1 Pro machine, Python 2.7.10 outputs Python 2.7.10 for -V and --version; and Python 3.4.3 similarly outputs Python 3.4.3 for both options too.

Jan 31, 2025 · Start by opening the Command Prompt on your Windows 11 computer. You can do this by clicking on the Start menu and typing “cmd” into the search bar. When the Command Prompt app appears in the search results, click on it to open. Next, type the command “python –version” into the Command Prompt window.

Feb 20, 2024 · Arguably the most common method to check the Python version on a Windows system is the python --version command. This straightforward command queries the Python executable to display the version information directly in the command line interface. Here’s an example: Output: This method is as simple as it gets.

1 day ago · Check the Version: Use the python --version command as described above. This will show the Python version associated with the virtual environment. Automating Version Checks in Scripts. If you want to ensure that your script runs with a specific Python version, you can add a version check at the beginning of your script. For example:

Feb 10, 2025 · Press the Windows key, type "Command Prompt", and select the application. If Python is in your system's PATH environment variable, you can simply type python --version in the Command Prompt. For example, if you have Python 3.9.7 …

Feb 7, 2016 · It’s easy to check the Python version, so let’s do that. This simple command works on all operating systems, including Windows, Linux, and MacOS. Assuming you have Python installed, and the terminal open, you can check your current Python version with the following command: Hopefully, yours says something like 3.7.x or higher.