Uv install python.

Uv install python astral. It just works. To install a version of Python run the following command replacing <version> with the version of python you desire: uv python install <version> Here I installed Python 3. 0 and later), # - and finally declare `/app` as the target for `uv sync`. 4-macos-aarch64-none Apr 8, 2025 · For example, uv pip install --python /path/to/python will install into the environment linked to the /path/to/python interpreter. 10 2. As your project evolves, you might need to remove a package that’s no longer needed. If XDG_BIN_HOME is set, it will be used instead. 遗憾的是目前脚本不支持 python-install-mirror 配置，如果脚本依赖的 Python 版本系统中没有安装，uv 会自动下载安装，由于安装源是 github release，所以下载会非常慢，因此需要配置镜像，这个配置信息当前无法写入到脚本中，需要单独配置，我们可以配置环境变量 UV Feb 25, 2025 · 2. Jan 12, 2025 · 開発の背景と会社概要 Astral社とは？ uv を開発・運用している Astral社 は、米国を拠点とするスタートアップ企業です。 主なミッションは「ソフトウェア開発者の生産性を高めるためのツールやプラットフォームの提供」。 Feb 23, 2025 · Q1：已有项目如何迁移到uv？ 直接执行 uv sync 自动解析现有依赖生成lock文件. Install multiple Python versions: Nov 2, 2024 · 2. uvでは、pyenvのように Python のバージョン管理をすることが可能です。 uvはRye同様、必要に応じて自動的にPythonのバージョンを取得するため、Pythonをインストールする必要はないですが、pyenvのように手動でインストールしたり、バージョン確認することが下記のように出来ます。 Dec 27, 2024 · uv python install 3. Feb 1, 2025 · Then use !uv add pydantic to add pydantic to the project's dependencies, or !uv pip install pydantic to install pydantic into the project's virtual environment without persisting the change to the project pyproject. Either command will make import pydantic work within the notebook. Jan 23, 2025 · uv python install 3. . , pip vs. 5 days ago · To start, consider the following (default) configuration, which would be generated by running uv init --python 3. It installs and manages Python dependencies, environments, versions, scripts, tools, and projects with speed and simplicity. uv has no direct Python dependency, so you can install it separately from Python itself, avoiding the need to manage pip installations across multiple Python versions (e. 11 uv python pin 3. Jan 9, 2025 · Apprenez à utiliser UV, le gestionnaire de paquets Python le plus rapide en 2025. Similarly, if XDG_DATA_HOME is set, the target directory will be inferred as XDG_DATA_HOME/. While uv can install Python, it's often already installed on most systems. It is written in Rust and maintained by Astral. ENV UV_NO_INSTALLER_METADATA = 1 # Enable copy mode to support bind mount caching. 11 Searching for Python versions matching: Python 3. Everything else is installed in a stand-alone environment created by uv. Reproducible Environments. Learn more about the core concepts in uv. By default, uv is installed to ~/. 21s + cpython-3. 12 followed by uv add torch torchvision. To switch between versions: uv python use 3. local/bin. toml or uv. Installing packages without a kernel 1. Pythonプロジェクトを開発する際、特定のPythonバージョンが必要になる場合があります。uvは、簡単なコマンドでPythonのバージョンをインストールし、管理する機能を提供します。 1. uv. はじめに Pythonのパッケージ管理に革命を起こす新星として注目されているuvは、従来のpipに代わる高速で統合的なパッケージマネージャーです。uvはRustで実装されたスタンドアロンのバイナリであり、Pythonエコシステムの様々なツール（pip、pip-tools、pipx、virtualenv、pyenv、poetryなど）を一つに Feb 15, 2024 · A simplified toolchain. uv installs Python and allows quickly switching between versions. It aims to substitute the functionality of many other Python package managers. Python管理編. 0. Its name is uv, developed by Astral. 11 src/app. 依存関係の追加、削除、更新が可能 Mar 13, 2025 · A guide to using uv to run tools published as Python packages, including one-off invocations with uvx, requesting specific tool versions, installing tools, upgrading tools, and more. sources when resolving build dependencies from the build-system. This tutorial assumes you have Python installed. 14-macos-aarch64-none + cpython-3. lock files. When publishing a package, we recommend running uv build --no-sources to ensure that the package builds correctly when tool. requires section of the pyproject. uv是什么 uv是开发ruff的公司 Astral 前一段时间发布的高性能Python工具，用途是安装python包，以及解析包版本之间的依赖。它的最大特点是快，相比现有的的工具都能够快一大截（如下图）：发布uv的愿景，是希望… 4 days ago · ENV UV_COMPILE_BYTECODE = 1 # Disable installer metadata, to create a deterministic layer. Install an alternative Python implementation, e. /bin. uv本体をインストールします VScodeのターミナルで下記を実行します Feb 23, 2025 · uvによるPythonバージョン管理. sources is disabled, as is the case when using other build tools, like pypa Apr 2, 2025 · Note. Feb 10, 2025 · uv is a Rust-based tool that replaces pip, pip-tools, pipx, poetry, pyenv, twine, virtualenv, and more. ENV UV_LINK_MODE = copy # Bundle the dependencies into the Lambda task root via `uv pip install --target`. Normally Uv should be used as a replacement for pip. 4 days ago · Install a tool with uv tool install: $ uv tool install ruff Resolved 1 package in 6ms Installed 1 package in 2ms + ruff==0. sh/uv/ uvは、Rustで開発された高速なPythonパッケージおよびプロジェクト管理ツールです。従来は複数のツールで行っていた作業を、uvひとつで統合的に管理できるようになりました。 主な機能 パッケージ管理. Find out how to update, uninstall, and enable shell autocompletion for uv and uvx commands. 11 Step 8: Removing Packages with uv. This guarantees that all Mar 5, 2025 · 文章浏览阅读1. Installing uv is straightforward. In this case, PyTorch would be installed from PyPI, which hosts CPU-only wheels for Windows and macOS, and GPU-accelerated wheels on Linux (targeting CUDA 12. uv 支持安装和管理多版本 Python： uv python install 3. To change the installation path, use UV_INSTALL_DIR: Dec 8, 2024 · 设置Python下载镜像. This variable can be set to a mirror URL to use a different source for Python installations. exe [OPTIONS] <COMMAND> Commands: pip Resolve and install Python packages venv Create a virtual environment cache Manage the cache help Print this message or the help of the given subcommand(s) Options: -q, --quiet Do not print any output -v, --verbose Use verbose output --color <COLOR> Control colors in output [default Feb 17, 2025 · 总结：`uv` 是一个非常好的替代 `pip` 的工具，特别适合需要快速安装和管理 Python 包的场景。- **速度快**：`uv` 的包解析和安装速度比 `pip` 快很多。- **兼容性好**：`uv` 完全兼容 `pip` 的命令和功能。- **支持虚拟环境**：`uv` 提供了创建和管理虚拟环境的功能。 Mar 2, 2025 · UV 命令 % uv An extremely fast Python package manager. 11 # 安装指定版本 uv python list # 查看已安装版本 uv python pin 3. Jan 9, 2025 · Learn how to use UV, a Rust-based Python package manager that is 10-100 times faster than pip. Q2：安装时出现SSL错误？ 更新证书：uv pip install --upgrade certifi. 11. Découvrez une gestion des dépendances 10 fois plus rapide, des environnements virtuels et une migration transparente à partir de pip, Poetry et Conda. Github - uv. Jan 20, 2025 · コードの実行もuvでOK; pythonに慣れている上級者 pipの100倍という圧倒的速度で開発効率UP ベンチマーク; 執筆環境. Learn how to install it on Linux, Windows, and macOS using the official script or Pip and Pipx commands. 그럼 python 3. uvは、複数のPythonバージョンを管理することができます。uv python installコマンドで、任意のバージョンのPythonをインストールできます。 $ uv python install 3. 11 Dec 2, 2024 · # - Silence uv complaining about not being able to use hard links, # - tell uv to byte-compile packages for faster application startups, # - prevent uv from accidentally downloading isolated Python builds, # - pick a Python (use `/usr/bin/python3. Mar 28, 2025 · uv is a fast and cross-platform Python package installer and resolver written in Rust. 11 # 固定项目使用的 Python 版本 Dec 19, 2024 · Configuring the uv installer Changing the install path. 12. While uv will attempt to install a compatible Python version if no such version is available in the image, uv does not yet support installing Python for musl Linux on ARM. uv ships as a single static binary capable of replacing pip, pip-tools, and virtualenv. windows11; VScodeのターミナル; uvインストール. uv can automatically download and use Python distributions, or use existing Python installations on your system. com/indygreg/python-build-standalone项目的releases进行下载，uv本身提供了下载镜像 Jan 31, 2025 · Python version management built-in. In this section, you will install the uv package installer for Python. To pick a specific version for your project, you can use the pin command. 12 Searching for Python versions matching: Python 3. , Flask with the "dotenv" extra: $ uv pip install "flask[dotenv]" Mar 28, 2025 · uv is an incredibly fast Python package installer and resolver written in Rust, currently the fastest among others like Pip and Pipx. 13 Installed Python 3. No messing with shell scripts, PATH issues, or activation quirks. Q3：如何卸载不需要的包？ 执行 uv remove package_name 自动清理依赖树 Dec 27, 2024 · Python 包管理生态中存在多种工具，如 pip、pip-tools、poetry、conda 等，各自具备一定功能。 而今天介绍的uv 是 Astral 公司推出的一款基于 Rust 编写的 Python 包管理工具，旨在成为 “Python 的 Cargo”。 它提供了快速、可靠且易用的包管理 Feb 17, 2025 · However, uv is a new tool that combines the best of both worlds: virtual environments and package management. 10 3. 9-macos-aarch64-none + cpython-3. build_meta:__legacy__ is used to build the package. Dec 18, 2024 · As of 2024, a new, Rust-written, Python package and project manager has been developed. 13 버전을 설치해 보자. Apr 2, 2025 · [josevnz@dmaf5 ~]$ uv python install 3. py UV handles Python installations with ease: bashuv python install 3. Apr 15, 2025 · uv uses editable installation for workspace packages by default. This ensures that uv is available in the user’s environment. UV ensures reproducibility by locking dependencies in a uv. uv allows you to create and manage a virtual environment, install or remove packages or different Python versions and much more within a 6 days ago · uv_python_install_mirror Managed Python installations are downloaded from the Astral python-build-standalone project. 本記事は次の環境で実施しました. It’s smooth. 10'. 1-linux-x86_64-gnu Where was it installed? Let’s search for it and run it:. PyPy: uv python install pypy@3. lock), you get fully deterministic installs, similar to Poetry. While uv will not build and install the current project without a build system definition, the presence of a [build-system] table is not required in other packages. It is a modern tool that helps you to create isolated environments and manage packages in your Python projects. uv automatically downloads and uses Python distributions from Astral, or can use existing Python installations on your system. 2w次，点赞21次，收藏34次。文档全面介绍了如何使用 UV 工具高效管理 Python 开发环境，包括 UV 的安装、虚拟环境创建与激活、依赖包管理及国内源配置等内容。通过 UV，用户可以快速完成 Python 项目的一体化管理，替代传统工具如 pip 和 conda。_uv. sh/uv/getting-started/installation/ 安装pip install uv升级uv self update将重新运行安装程序 并 Mar 12, 2025 · List installed Python versions: uv python list. python_version < '3. uvの基本的な使い方 2. Compare UV with other tools like Poetry, Conda, and virtualenv, and see how to install and migrate packages with UV. Dec 23, 2024 · https://docs. py. Thanks to lockfiles (uv. lock file. py requests uv run script. 1 in 3. Feb 17, 2025 · Throughout this tutorial, you'll see how these features work together to simplify your Python development workflow. uv python install 3. Usage: uv [OPTIONS] < COMMAND > Commands: run Run a command or script init Create a new project add Add dependencies to the project remove Remove dependencies from the project sync Update the project 's environment lock Update the project' s lockfile export Export the project 's lockfile to an alternate format tree Display the project' s Feb 19, 2025 · bashuv init my_project uv add requests uv lock uv sync It also supports building and publishing Python packages. UV enables running scripts with inline dependency metadata: bashuv add --script script. It's backed by Astral, the creators of Ruff, and so far, it's my default choice for installing or managing any new package in Python. 10. 4): Mar 13, 2025 · By default, uv build respects tool. Usage: uv [OPTIONS] <COMMAND> Commands: run Run a command or script init Create a new project add Add dependencies to the project remove Remove dependencies from the project sync Update the project's environment lock Update the project's lockfile export Export the project's lockfile to an alternate format tree Display the project's dependency tree tool Mar 6, 2024 · uv. Reproducible environments. Nov 4, 2024 · uv 是一个用 Rust 编写超快的Python 包安装工具，可以作为pip、pip-tools 和 virtualenv的替代品。它比 pip 和 pip-tools 快 10-100 倍；适用于macOS、Linux 和 Windows；具有更好的错误日志，可以快速定位安装过程中的错误；不需要安装 Python 或 Rust。 Dec 8, 2024 · Install a specific Python version: uv python install 3. For convenience, uv pip install --system will install into the system Python environment. Pythonバージョンのインストール Feb 4, 2025 · uvがオールインワンツールとして発表されてから、私は基本uvしか使わなくなりました。今回はその uv を使ったpythonの環境構築の仕方を見ていこうと思います。 Jan 15, 2025 · The pip install aider-install installs only two packages: aider-install and the uv python package. uv下载python是通过https://github. No need to rely on pyenv to manage different versions of Python—uv does it natively. 3. Mar 18, 2025 · Learn how to install and manage Python versions with uv, a tool for creating and using virtual environments. Python versions. python版本管理. 13. Usage: uv [OPTIONS] <COMMAND> Commands: run Run a command or script init Create a new project add Add dependencies to the project remove Remove dependencies from the project sync Update the project's environment lock Update the project's lockfile export Export the project's lockfile to an alternate format tree Display the project's dependency tree tool Mar 14, 2025 · # 安装ruff uv tool install ruff # 升级工具 uv tool upgrade ruff # 升级所有 uv tool upgrade --all 二. See the tools documentation to get started. Installing uv. 12 in under two seconds. 13 Nov 9, 2024 · 介绍官网 uv 是一个用 Rust 编写的 Python 包安装器和解析器。它旨在成为 pip 和 pip-tools 工作流的直接替代品。Astral 的开发者们的目标是创建一个 “Python 的 Cargo”，这是一个全面的 Python 项目和包管理器，速度快、可靠且易于使用。 安装国内安装优化添加环境变量使用 GitHub 镜像网站替换掉默认地址 Dec 8, 2024 · An extremely fast Python package manager. g. 42s + cpython-3. Learn how to use uv to install, manage, and run Python versions and scripts. 1 Pythonバージョンの管理. For example, if you are using an Alpine Linux base image on an ARM machine, you may need to add it with the system package manager: Jan 8, 2025 · uv python install 명령을 이용해서 Python을 추가로 설치하고 싶다면, 설치가 가능하다. pip3. 13 과 같이 버전 두번째 자리까지 작성하면 해당 버전의 안정화 버전으로 List 명령으로 확인된 기준으로 설치된다. 5. With uv, uninstalling dependencies is just as straightforward as adding them, and it keeps your project configuration and 此命令将安装一个由 uv 管理的 Python 版本，即使系统中已经存在 Python 安装。如果用户以前通过 uv 安装过 Python，则不会安装新版本。 重要提示：Python 不提供官方的可分发二进制文件。因此，uv 使用来自 python-build-standalone 项目的第三方分发版。这个项目由 uv 的 Dec 8, 2024 · An extremely fast Python package manager. 进阶功能 1. Install a specific version: uv python install 3. toml. 7). 10 Searching for Python versions matching: Python 3. uv 是一款由 Rust 撰寫的 Python 套件的安裝器，可以替代我們平常使用的 pip。根據官方資料，uv 相較於 pip 可以有 10 到 100 倍的速度提升。 Apr 30, 2024 · uv 是一个非常快速的 Python 依赖安装程序和分解器，使用 Rust 编写，旨在替代 pip 和pip-tools 工作流，速度比他们快 8～10 倍，当前可用于替代 pip, pip-tools, virtualenv，根据路线图，它会向着 “Cargo for Python” 方向前行 —— 一个极其快速、可靠且易于使用的综合项目和包管理器。 Feb 27, 2024 · c:\code> uv Usage: uv. 4 days ago · Learn how to install uv, a tool to manage Python packages and dependencies, on various platforms and environments. Using --system is roughly equivalent to uv pip install --python $(which python), but note that executables that are linked to 一、UV 包安装卸载参考： https://docs. The UV_SYSTEM_PYTHON variable can be defined in at different scopes. To install colorama on Windows (but omit it on other platforms), 4 days ago · To allow installing packages into the system environment, use the --system flag on all uv invocations or set the UV_SYSTEM_PYTHON variable. And run an app with a specific version using the python flag: uv run --python 3. 11 3. Opt-in for the entire workflow by defining it at the top level: Oct 6, 2024 · Installing Python with UV. For legacy reasons, if a build system is not defined, then setuptools. When the user runs aider-install, it runs uv to install aider as a tool and update the user’s shell path if Mar 17, 2025 · To install a package with optional dependencies enabled, e. 12 Installed 3 versions in 3. toml 4 days ago · Installing Python in ARM musl images. 0 Installed 1 executable: ruff $ ruff--version ruff 0. Unlike conda, or miniconda UV doesn’t install a base Python environment as part of its installation process. 12` on uv 0. pip3 vs. Mar 9, 2025 · 1. Installing uv Aug 16, 2024 · To help you get started with uv, we'll cover a few important topics: Installing uv; First steps after installation; An overview of uv's features; How to get help; Read on, or jump ahead to another section: Get going quickly with guides for common workflows. aouebwcb lkghbm ikqbt aekm sap oshfmov lafxs hakznr pouasa pghnqqk fjme jcff veiqydr nflow pjt