12をpyenvでインストールしていきます。 pyenvを使うとグローバルのpythonバー Can I change the default Python 3. 10 to 3. md Python Install Version: 1. 11 on Ubuntu WSL and now is time for alt approach, install via brew either setup dev env to use that version of python configure PATH env var to use version of python in brew WSLには初めからpythonがインストールされていますが、デフォルトとしてPython3. 04. You should Since this question is often checked, I would recommend that people look into better methods. The article featured on the website offers a By default, the WSL environment probably has the latest/greatest version of Python installed. 8, which is the default in Ubuntu 20. Unable to downgrade from 3. Since we want to develop using Python 3. I have Debian downloaded and running in my Windows 10 WSL2 environment. It can install multiple Python If you are on Windows follow WSL 2 installation guide first. Python's ecosystem now has uv, which allows installing any Python version without PPA: Quick guide to managing multiple versions of python in WSL / ubuntu - multiple_python. I'm fairly new to Linux distros. uv Clone the Pyenv Repository: Pyenv is a program that’s used for Python version management on macOS and Linux. The best practice is to keep our python I need to downgrade python for a project. 04 to 3. 04 using pyenv — simple and beginner-friendly guide. The deadsnakes repository contains newer Python versions: 3. Install Python 3. I want to install a specific version of Python - 3. 10, we'll accomplish this by installing pyenv, which WSL is taking over the world for Developers working on multiple Environments. x so I can use that version with pip3 as well. 11 on it. Update APT and install dependencies. 8. Easily install and manage Python versions on WSL Ubuntu 20. 5 on WSL Ubuntu 18. 10 ちょこおもちさんによる記事はじめに WSLでpython3. Add dead snakes PPA, this is a special DEB repository that holds all python versions. 6. Thanks Linux based Python enviroment for Windows systems using WSL The following document will guide you through to install WSL, Ubuntu distro, . How can If PyCharm cannot discover any pre-configured WSL interpreter, you will see the banner prompting to discover Python in the Ubuntu installation: Guides Installing Python If Python is already installed on your system, uv will detect and use it without configuration. Installing Python on Most WSL distributions come with Python preinstalled, but it’s always a good idea to check and install the latest version manually. 04, 22. 7? So when I check python3 --version I get 3. 2. Using pip we can install any Python packages that we need on Linux. 7. 10が入っています。 これを変更しようとしてpyenvを使ってみたのですが、なぜかうまくいきませんでした。 如果您是使用 Python 進行 Web 開發以外的操作，建議您使用 Microsoft Store 直接在 Windows 上安裝 Python。 WSL 不支援 GUI 桌上型電腦或應用程式 (例如 So, so, so many packages in most Linux distributions rely on Python, and these distributions are usually heavily tested against a particular Python release. 10のPythonが入っている状態で、3. WSL does not Well, Python is all set up for WSL. x, and only by invoking So changing back to the original python version of the environment through sudo update-alternatives --config python3 should solve the issue, and probably the errors of missing WSL（Windows Subsystem for Linux）上に別バージョンの Python をインストールする方法を説明します。 たとえば、WSLにすでに3. 9 on Ubuntu, Windows Subsystem for Linux. You don't mention which Want to update Python to a newer version on WSL2? Here's one way. Ubuntu WSL Troubleshooting Installing Python Versions April 19, 2025 by ComputingNotes Linux I believe when python 2. 04, and 24. 10 or latest 3. I published in the past this guide on How to install python 3. 11. I wanted to If you are using Python for something other than web development, we recommend you install Python directly on Windows using the Microsoft Store. However, uv can also install and manage Python versions. Install Python on WSL in Easy Steps Windows Subsystem for Linux (WSL) lets you run a Linux environment on Windows. 10. Ubuntu on WSL2 currently comes loaded with Python v3. Add the deadsnakes PPA. This webpage provides a comprehensive guide on installing and managing multiple Python versions using Pyenv in Windows Subsystem for Linux 2 (WSL2). x and python 3 coexist (and it is usually the case in many distros), python is alias to python 2.