Add enhanced debug logging for the initial install setup phase.
Review Request #13615 — Created March 5, 2024 and submitted — Latest diff uploaded
The new debug logging covers the initial console setup (including
terminal query responses), system information gathering, and PyPI
communication/result inspection. This will help us debug issues if
customers encounter any problems with running the installer.
Ran through all the debug paths on both macOS and Linux.
Verified nothing shows up without
RBINSTALL_DEBUG=1.