install python 2 on linux

Certainly! However, I want to stress that Python 2 has reached its end-of-life and is no longer officially supported. It's highly recommended to use Python 3 as it receives active updates and support. Nevertheless, here is a guide on how to install Python 2 on Linux.
Note: The steps provided below assume you have administrative privileges on your Linux system.
Before installing Python 2, update the package lists to ensure you have the latest information about available packages:
To install Python 2 on a Debian/Ubuntu based system, you can use the following command:
For Red Hat/Fedora-based systems, you might use:
For other Linux distributions, the package manager and command might differ slightly.
After the installation, verify that Python 2 has been installed successfully by checking the version:
You should see the Python 2 version printed in the terminal.
Now, you can run Python 2 code by using the python2 command:
If you want to set Python 2 as the default Python version, be cautious as this might disrupt system functionalities relying on Python 3. In some systems, Python 3 is used by default, and changing it might cause issues.
To set Python 2 as the default version (not recommended):
Python 2 has reached its end-of-life, and it's strongly recommended to use Python 3 for any new projects. Python 3 has many improvements and is actively maintained with ongoing updates and support from the Python community.
Remember, these instructions might vary slightly depending on your Linux distribution and version. Always refer to the official documentation or community guidelines specific to your distribution for the most accurate information.
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