How to check Python version in Ubuntu

How to Check the Python Version in Ubuntu

In the Ubuntu operating system, there are several ways to check the installed Python version. The following describes three common methods.

Method 1: Check via the command line

Enter the following command in the terminal to check the installed Python version:

python --version

Or

python3 --version

These two commands are used to check the version of Python installed on your system:

python --version

Or

python3 --version

These two commands are used to check the version of Python installed on your system:

href=”https://geek-docs.com/python/python-top-tutorials/1000100_python_index.html” rel=”noopener” target=”_blank” title=”Python Tutorial”>Python 2 and Python 3 versions. For example, typing python --version will display information similar to the following:

Python 2.7.17

Try typing python3 --version will display information similar to the following:

Python 3.8.5

Method 2: Viewing Installed Python Packages

Another method is to view the installed Python packages and their corresponding versions. You can use the following command to list all installed Python packages and their versions:

pip list

If pip is not installed, you can first install it:

sudo apt install python3-pip

Then run the pip list command.

Method 3: Check with a Python Script

You can also check the Python version by writing a simple Python script. Create a new Python file, such as check_python_version.py, and enter the following:

import sys

print(sys.version)

<p>Then run the script in the terminal:

<pre><code class="language-bash line-numbers">python check_python_version.py

Or

python3 check_python_version.py

This will output the Python version information installed on your system.

These are three common ways to check the Python version in Ubuntu. You can easily obtain Python version information through the command line, by checking installed Python packages, or by writing a Python script.