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App platform error while deploying python/flask app - backports.zoneinfo

Posted on May 2, 2022

Hello, I am trying to deploy my Python/Flask app using digitalocen’s app platform. This is my first time

I am getting below error with python version - 3.10.4

[2022-05-02 04:33:16] Failed to build backports.zoneinfo

[2022-05-02 04:33:16] ERROR: Could not build wheels for backports.zoneinfo, which is required to install pyproject.toml-based projects

[2022-05-02 04:33:16] ERROR: failed to build: exit status 1

Try one - As per below link, I tried to setup ryntime.txt with python-3.8.10

[https://stackoverflow.com/questions/71712258/error-could-not-build-wheels-for-backports-zoneinfo-which-is-required-to-insta]

error - i got from digitalocean app platform - deployment

Requested runtime (��python-3.8.10) is not available for this stack (heroku-18).

Can someone suggest the resolution for this error please?

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