To run Pants, you need:
- One of:
- Linux (x86_64)
- MacOS (Intel or Apple Silicon, 10.15 Catalina or newer)
- Microsoft Windows 10 with WSL 2
- Python 3.7, 3.8, or 3.9 discoverable on your
- Internet access (so that Pants can fully bootstrap itself)
Python 2 compatibility
Pants requires Python 3.7, 3.8, or 3.9 to run itself, but it can build your Python 2 and Python 3.6 or earlier code, along with 3.10+.
Have restricted Internet access?
See Restricted Internet access for instructions.
Some Linux distributions may need additional packages
On Ubuntu you may need to run:
apt install -y python3-dev python3-distutils.
Alpine Linux is not yet supported
Pants for Linux is currently distributed as a manylinux wheel. Alpine Linux is not covered by manylinux (it uses MUSL libc while manylinux requires glibc), so at present Pants will not run on Alpine Linux.
Linux on ARM is not yet supported
Pants for Linux is currently only distributed as an x86_64 wheel.
Apple Silicon (M1) support
We publish a macOS
arm64wheel for Python 3.9. Make sure you have Python 3.9 discoverable on your
$PATH, e.g. via Homebrew or Pyenv, and an updated version of the
Given the lack of CI infrastructure for Apple Silicon, this support is best-effort and there may a delay in publishing this wheel compared to our normal releases.
If you have Python code, you may need to set your interpreter constraints to Python 3.9+, as many tools like Black will not install correctly when using earlier Python versions.
Some users have also had success with earlier versions using Rosetta by running
arch -x86_64 pants.
When using Docker from your M1, you will need to use
--no-watch-filesystem --no-pantsd. (Although we don't recommend permanently setting this, as these options are crucial for performance when iterating.)
Windows 10 support
Pants runs on Windows 10 under the Windows Subsystem for Linux (WSL):
- Follow these instructions to install WSL 2.
- Install a recent Linux distribution under WSL 2 (we have tested with Ubuntu 20.04 LTS).
sudo apt install unzip python3-dev python3-distutils python3-venv gccin the distribution.
- You can then run Pants commands in a Linux shell, or in a Windows shell by prefixing with
Updated 5 months ago