bug: 'site-packages/mosec/bin/mosec' not found on macOS M1

[oliverhu]

Describe the bug

Tried the Echo Example in the mosec documentation and failed to launch.

To Reproduce

Install mosec via pip install -U mosec

Then run the exact same code in echo.py

import time
from typing import List

from mosec import Server, ValidationError, Worker, get_logger

logger = get_logger()


class Preprocess(Worker):
    """Sample Class."""

    example = {"time": 0}

    def forward(self, data: dict) -> float:
        logger.debug("pre received %s", data)
        # Customized, simple input validation
        try:
            count_time = float(data["time"])
        except KeyError as err:
            raise ValidationError(f"cannot find key {err}") from err
        return count_time


class Inference(Worker):
    """Sample Class."""

    example = [0, 1e-5, 2e-4]

    def forward(self, data: List[float]) -> List[float]:
        logger.info("sleeping for %s seconds", max(data))
        time.sleep(max(data))
        return data


class Postprocess(Worker):
    """Sample Class."""

    def forward(self, data: float) -> dict:
        logger.debug("post received %f", data)
        return {"msg": f"sleep {data} seconds"}


if __name__ == "__main__":
    server = Server()
    server.append_worker(Preprocess)
    server.append_worker(Inference, max_batch_size=32)
    server.append_worker(Postprocess)
    server.run()

and run with:
python echo.py

Expected behavior

No response

The mosec version

mosec-0.8.3
Python 3.10.0
macOS Sonoma, M1 Macbook Pro

Additional context

Only fails in macOS, it works on my Linux box.

[kemingy]

There is no ARM release now. I think we can add it since GitHub has ARM runners.

Related to the upstream issues:

• chore(CI): test on GHA macOS-14 runner pypa/cibuildwheel#1700

[kemingy]

Hi @oliverhu, 0.8.4 is released with macOS ARM64 support. You can try it with pip install mosec==0.8.4 on macOS M1.

[oliverhu]

@kemingy thanks for the prompt response & fix!