Python

pip install eindir

Optional extras for array API interop, etc. are pulled on demand when RGPYCRUMBS_AUTO_DEPS=1 (or equivalent) is set, or pre-install via pixi.

Pixi (full stack, recommended for development + docs)

pixi install

From source (Rust + Python)

cargo build --release
cargo cinstall --release --prefix /usr/local   # for C/C++ consumers
# Python: maturin develop --features python (or pixi run -e python python-build)