Cloudflare Pages static PyPI simple index

CycloneDDS Prebuilt Binaries

A static repository of prebuilt CycloneDDS Python wheels for aarch64 Linux.

The official cyclonedds-python project publishes relatively few prebuilt binaries. On Unitree devices, installation often falls back to building CycloneDDS from source first. This site provides a static PyPI Simple Repository API endpoint for those wheels.

View cyclonedds index Browse wheel files

Build context

Problem source and build environments

Why these wheels exist

The upstream cyclonedds-python releases have limited prebuilt binary coverage, especially for Linux aarch64 robot images. Without a matching wheel, installation commonly requires compiling the CycloneDDS C library and Python bindings from source.

Current wheel environments

Device / image Python version CycloneDDS versions
Thor, JetPack 7.0, L4T 38.2.1, Unitree factory image CPython 3.12 (cp312) 0.10.2, 0.10.5, 11.0.1
Orin NX, JetPack 5.1.1, L4T 35.3.1, Unitree factory image CPython 3.8 (cp38) 0.10.2

If this index does not have a wheel for your Python, CycloneDDS, or device image combination, run build_cyclonedds_wheels.sh on the target environment.

Install

Usage

Usage

Keep PyPI as the primary index and add this wheel index:

pip install --extra-index-url https://pypi.cyoahs.dev/simple cyclonedds

Install only from this index:

pip install --index-url https://pypi.cyoahs.dev/simple cyclonedds

Maintain

Static file maintenance

Build wheels

build_cyclonedds_wheels.sh builds the CycloneDDS C library, builds Python wheels, runs auditwheel, and writes versioned outputs under wheelhouse.

./build_cyclonedds_wheels.sh 0.10.2 0.10.5 11.0.1

After updating wheels, place files under public/packages and keep the static index pages under public/simple in sync.