Which method updates Python to the latest on Raspberry Pi?

General Discussions
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1

What is the best way to Raspberry Pi update Python to the latest version?

I need to install the newest version of Python on my Raspberry Pi. I tried running the following commands:

apt install python3 3.8
apt install python3

But they didn’t work. Additionally, I also need to update my Raspberry Pi’s Python IDLE. How can I achieve this?

2

I’ve updated Python on Raspberry Pi multiple times, and the best way to install the latest version from source is:

:small_blue_diamond: Update system: sudo apt-get update

:small_blue_diamond: Install dependencies

:small_blue_diamond: Download & compile Python from source

:small_blue_diamond: Set it as the default version

This ensures full control & optimization! :rocket:

3

Good approach, @sam.aarun! But if someone wants a quicker way without compiling from source, they can install the latest stable version directly from Raspberry Pi’s repository:

:zap: sudo apt-get install python3

:zap: sudo apt-get install python3-idle (For IDLE)

This won’t always be the latest Python, but it’s a hassle-free raspberry pi update python method

4

Nice one, @sam.aarun! Another flexible way to manage multiple Python versions is using Pyenv. It allows easy installation & switching of Python versions on Raspberry Pi:

:small_orange_diamond: Install dependencies

:small_orange_diamond: Install Pyenv & update .bashrc

:small_orange_diamond: pyenv install 3.8.0

:small_orange_diamond: pyenv global 3.8.0

Now you can easily switch versions anytime! :bulb: raspberry pi update python made super simple!