Can I change the python source?

[YixinSong-e]

When I use
pack build custom_model:v1 --builder=heroku/builder:22
The error output:
Details: https://heroku-buildpack-python.s3.us-east-1.amazonaws.com/heroku-22/runtimes/python-3.9.16.tar.gz: Dns Failed: resolve dns name 'heroku-buildpack-python.s3.us-east-1.amazonaws.com:443': failed to lookup address information: Try again

[edmorley]

Hi

The repo for the Python CNB is https://github.com/heroku/buildpacks-python rather than https://github.com/heroku/heroku-buildpack-python.

However, your issue is not a problem with the CNB, but instead a local networking/firewall/proxy issue, that we're not able to do anything about.

Please check your network/firefox/proxy settings :-)