Can't install demucs>=4.1.0a2 which hasn't been released

[sveinbjornpalsson]

happen

I got an error running the pip command recommended for mac:

(base) sveinbjorn@svenbook-pro-3 Demucs-Gui % pip install -r requirements.txt

ERROR: Could not find a version that satisfies the requirement demucs>=4.1.0a2 (from versions: 0.0.0, 0.0.1, 0.0.2, 2.0.0, 2.0.1, 2.0.2, 2.0.3, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 4.0.0, 4.0.1)
ERROR: No matching distribution found for demucs>=4.1.0a2

Conda similarily can't find 4.1.0a2 of demucs (and it can't find soundfile or soxr either)

I'm such a noob that I just run verbose, I just do what the guide says. Apologies if I'm missing something obvious. I am assuming that the a2 release has been removed? While not strictly neccessary, it'd be instructive if someone might tell me how I could get past this myself.

I don't know if this is technically a bug or if it's called something else. All enlightenment is welcomed.

(m1 max, MacOS Sonoma 14.0)

What is the platform you are using?

macOS

log

Since the app didn't install, here's the whole terminal log for this, it's all I've got.

(base) user@machine Demucs-Gui % pip install -r requirements.txt

ERROR: Could not find a version that satisfies the requirement demucs>=4.1.0a2 (from versions: 0.0.0, 0.0.1, 0.0.2, 2.0.0, 2.0.1, 2.0.2, 2.0.3, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 4.0.0, 4.0.1) ERROR: No matching distribution found for demucs>=4.1.0a2 (base) user@machine Demucs-Gui % ls GUI fonts requirements.txt LICENSE history.md requirements_cuda.txt README.md icon usage.md (base) user@machine Demucs-Gui % conda install --yes --file requirements.txt Collecting package metadata (current_repodata.json): done Solving environment: failed with initial frozen solve. Retrying with flexible solve. Collecting package metadata (repodata.json): / conda install --yes --file requirements.tdone Solving environment: failed with initial frozen solve. Retrying with flexible solve.

PackagesNotFoundError: The following packages are not available from current channels:

• soundfile[version='>=0.9.0']
• demucs[version='>=4.1.0a2']
• soxr[version='>=0.3.6']

Current channels:

• https://conda.anaconda.org/conda-forge/osx-arm64
• https://conda.anaconda.org/conda-forge/noarch

To search for alternate channels that may provide the conda package you're looking for, navigate to

https://anaconda.org

and use the search bar at the top of the page.

[CarlGao4]

I used demucs api but it requires at least demucs 4.1.0a2, which hasn't been pushed to PyPI. To install, run pip install -U git+https://github.com/CarlGao4/demucs@4.1.0a2#egg=demucs

[CarlGao4]

Now the requirements of develop branch have changed demucs requirement into GitHub repo