Supported Platforms & Python Versions

Python versions

Python	Status
3.13	✅ Supported (tested in CI)
3.12	✅ Supported (tested in CI)
3.11	✅ Supported (tested in CI)
3.10	✅ Supported (tested in CI)
< 3.10	❌ Not supported

We follow the NEP 29 deprecation schedule: Python versions that have reached end-of-life are dropped in the next minor release of ferro-ta.

Operating systems & architectures

Pre-compiled wheels are published to PyPI for the following targets:

OS	Architecture	Notes
Linux	x86_64 (manylinux2014 / `manylinux_2_17`)	Default CI runner
Linux	aarch64	Built via maturin cross-compilation
macOS	x86_64	Intel
macOS	arm64	Apple Silicon
macOS	universal2	Intel + Apple Silicon fat binary
Windows	x86_64

Note: Python 3.14+ is not yet tested. Set PYO3_USE_ABI3_FORWARD_COMPATIBILITY=1 to attempt a build on a newer interpreter and report any issues.

Installation

pip (recommended)

pip install ferro-ta

No C-compiler required — pre-compiled wheels are available for all platforms listed above.

conda / conda-forge

A Conda recipe is available in conda/meta.yaml. To build locally, see PACKAGING.md. Quick start:

conda install conda-build
conda build conda/
conda install --use-local ferro_ta

Once submitted to conda-forge the package will be installable via:

conda install -c conda-forge ferro_ta

Source build

If no wheel is available for your platform, pip will attempt a source build:

# Requires Rust (stable toolchain) and maturin
pip install maturin
pip install ferro-ta --no-binary ferro-ta

Known limitations

WASM binding: only 6 indicators exposed (see wasm/README.md).
Python 3.14+: untested; may work with PYO3_USE_ABI3_FORWARD_COMPATIBILITY=1.
32-bit platforms: not officially supported; source builds may succeed.

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