uv

Astral’s Python package and project manager

Not built here: unflab offers to run upstream’s own installer.

curl -fsSL https://unflab.app/get | sh -s -- uv

uv manages Python, Python packages and Python command-line tools.
Its installer puts uv and uvx in ~/.local/bin, and leaves your shell
config alone. uv self update keeps it current.

For a Python tool, uv tool install <name>, or uvx <name> to run
one without installing it.

With the default prefix, it runs:

curl -LsSf https://astral.sh/uv/install.sh | env UV_INSTALL_DIR="$HOME/.local/bin" UV_NO_MODIFY_PATH=1 sh

It asks first, and only on a terminal. To remove it:

uv cache clean && rm -rf "$(uv python dir)" "$(uv tool dir)" && rm "$HOME/.local/bin/uv" "$HOME/.local/bin/uvx"

Upstream: https://docs.astral.sh/uv/