WillAyd commented on code in PR #46062: URL: https://github.com/apache/arrow/pull/46062#discussion_r2038614910
########## python/requirements-wheel-build.txt: ########## @@ -1,3 +1,4 @@ +build Review Comment: Ah nice find...so there must be another layer of virtualization at play. I think I misinterpreted how setuptools worked and assumed that direct invocation of setup.py would not use an isolated build environment, but after some research I am of the impression that setup.py will use build isolation of pyproject.toml is present... Let me try to revert some of the isolation changes and see if that helps -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: github-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org