[ARROW-12242] [Python][Doc] Tweak nightly build instructions

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 4.0.0
• Component/s: Documentation, Python
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/28056
• Assignee: Antoine Pitrou
• Reporter: Antoine Pitrou
• Created: 07/Apr/21 07:49
• Updated: 11/Jan/23 08:25
• Resolved: 07/Apr/21 08:15

Description

Sometimes not all binaries for the latest nightly have been uploaded, and pip will try to use the source tarball instead:
https://github.com/apache/arrow/pull/9285#issuecomment-814672932

Issue Links

• links to: GitHub Pull Request #9921