The version '3.13' with architecture 'aarch64' was not found for macOS 14.7.4

[adsharma]

Description:
See an error while trying to setup python-3.13 + macos-aarch64

Action version:
v4

Platform:

• Ubuntu
• macOS
• Windows

Runner type:

• Hosted
• Self-hosted

Tools version:

3.13

Repro steps:
A description with steps to reproduce the issue. If your have a public example or repo to share, please provide the link.

https://github.com/gtfierro/reasonable/actions/runs/13774256227/job/38655365036?pr=29

Expected behavior:
setup succeeds

Actual behavior:
setup fails

[gowridurgad]

Hi @adsharma,
Thank you for creating this issue. We will investigate it and provide feedback as soon as we have some updates.

[priyagupta108]

Hi @adsharma 👋,
To address the issue, please try specifying the architecture input as arm64 instead of aarch64 in your workflow. Here’s the updated configuration you can use:

- name: Set up Python
  uses: actions/setup-python@v5
  with:
    python-version: '3.13'
    architecture: arm64

For more details on supported architectures, you can refer to the documentation.

If you have any questions or need further assistance, please feel free to reach out. Thank you!

[adsharma]

Sent an update here: gtfierro/reasonable#29
Will wait until the GHA is run to verify and close.

[adsharma]

Fixed here.