
A ton of work remaining here, pushing so I can preview things rendered. Here's the [latest rendered documentation](https://astral-sh.github.io/uv/).
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Managing packages
Installing a package
To install a package into the virtual environment, e.g., Flask:
uv pip install flask
To install a package with optional dependencies enabled, e.g., Flask with the "dotenv" extra:
uv pip install "flask[dotenv]"
To install multiple packages, e.g., Flask and Ruff:
uv pip install flask ruff
To install a package with a constraint, e.g., Ruff v0.2.0 or newer:
uv pip install 'ruff>=0.2.0'
To install a package at a specific version, e.g., Ruff v0.3.0:
uv pip install 'ruff==0.3.0'
To install a package from the disk:
uv pip install "ruff @ ./projects/ruff"
To install a package from GitHub:
uv pip install "git+https://github.com/astral-sh/ruff"
To install a package from GitHub at a specific reference:
# Install a tag
uv pip install "git+https://github.com/astral-sh/ruff@v0.2.0"
# Install a commit
uv pip install "git+https://github.com/astral-sh/ruff@1fadefa67b26508cc59cf38e6130bde2243c929d"
# Install a branch
uv pip install "git+https://github.com/astral-sh/ruff@main"
See the Git authentication documentation for installation from a private repository.
Editable packages
Editable packages do not need to be reinstalled for change to their source code to be active.
To install the current project as an editable package
uv pip install -e .
To install a project in another directory as an editable package:
uv pip install -e ruff @ ./project/ruff
Installing packages from files
Multiple packages can be installed at once from standard file formats.
Install from a requirements.txt
file:
uv pip install -r requirements.txt
See the uv pip compile
documentation for more information on requirements.txt
files.
Install from a pyproject.toml
file:
uv pip install -r pyproject.toml
Install from a pyproject.toml
file with optional dependencies enabled, e.g., the "foo" extra:
uv pip install -r pyproject.toml --extra foo
Install from a pyproject.toml
file with all optional dependencies enabled:
uv pip install -r pyproject.toml --all-extras
Uninstalling a package
To uninstall a package, e.g., Flask:
uv pip uninstall flask
To uninstall multiple packages, e.g., Flask and Ruff:
uv pip uninstall flask ruff