3.4.4beta1: Python Runtime can't be installed

Thanks for filing an issue! Please answer the questions below so I can help you.

• iTerm2 version: 3.4.4beta1
• OS version: 10.15.7
• Attach ~/Library/Preferences/com.googlecode.iterm2.plist here (drag-drop from finder into this window) com.googlecode.iterm2.plist
• Attach a debug log, if possible. Instructions at https://iterm2.com/debuglog debuglog.txt
• Attach a screen capture video if it would make the reproduction steps clearer.
• Are you reporting a performance issue, excessive CPU usage, or a hang? Please attach a sample. Instructions at https://gitlab.com/gnachman/iterm2/wikis/HowToSample
• Are you reporting a crash? Please attach the crash log. Instructions at https://gitlab.com/gnachman/iterm2/wikis/crash-logs
• Are you reporting excessive memory usage? Please attach a heap analysis: https://gitlab.com/gnachman/iterm2/wikis/heapshot

PLEASE ATTACH YOUR PLIST FILE FOR BUG REPORTS! Seriously! I'll probably ask you for it if you don’t.

Detailed steps to reproduce the problem:

1. On 3.4.4beta1, trigger the python runtime install in any way

What happened: It says it can't find a usable version

What should have happened: It should install the runtime