[ARROW-7917] [CMake] FindPythonInterp should check for python3

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.16.0
• Fix Version/s: 0.17.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/24138
• Assignee: Antoine Pitrou
• Reporter: Francois Saint-Jacques
• Created: 21/Feb/20 18:34
• Updated: 11/Jan/23 07:56
• Resolved: 03/Mar/20 00:27

Description

On ubuntu 18.04 it'll pick python2 by default.

Issue Links

• breaks: ARROW-8013 [Python][Packaging] Fix manylinux wheels
• links to: GitHub Pull Request #6498