[Bug] A module that was compiled using NumPy 1.x cannot be run in NumPy 2.2.5 as it may crash. To support both 1.x and 2.x versions of NumPy, modules must be compiled with NumPy 2.0. Some module may need to rebuild instead e.g. with 'pybind11>=2.12'.

• I didn't find a similar issue already open.
• I read the documentation (README AND Wiki)
• I have installed FFMpeg
• My problem is related to Spleeter only, not a derivative product (such as Webapplication, or GUI provided by others)

Description

I am getting an error about the version of Numpy a module is compiled against.

Step to reproduce

I installed spleeter into its own venv on Windows 10. I am using Python 3.10.

Everything installs. When I try to test it out with the following command

spleeter.exe separate -p spleeter:2stems -o output audio_example.mp3

I get several stack traces and the message:

A module that was compiled using NumPy 1.x cannot be run in NumPy 2.2.5 as it may crash. To support both 1.x and 2.x versions of NumPy, modules must be compiled with NumPy 2.0. Some module may need to rebuild instead e.g. with 'pybind11>=2.12'.

Output

I would expect the split stem files.

Environment

OS	Windows 10
Installation type	pip
RAM available	64 GB
Hardware spec	Nvidia 2070 with 8GB VRAM.

Additional context