### Bug description

Hello, 

After the 1.2.145 update, I cannot render python.  Even if environment variables was set, it gives error "unable to locate python". I tried to update to latest prerelease but problem still continue.

`python` command is available from same terminal.

![image](https://user-images.githubusercontent.com/17238910/192142600-4168c1bb-1e58-482e-8792-4e2f71e83f40.png)

Quarto version: 1.2.145 - 1.2.154
RStudio version: 2022.07.1 Build 554
OS: Win 10 Pro Version 10.0.19044 Build 19044

### Checklist

- [ ] Please include a minimal, fully reproducible example in a single .qmd file? Please provide the whole file rather than the snippet you believe is causing the issue.
- [X] Please [format your issue](https://quarto.org/bug-reports.html#formatting-make-githubs-markdown-work-for-us) so it is easier for us to read the bug report.
- [X] Please document the RStudio IDE version you're running (if applicable), by providing the value displayed in the "About RStudio" main menu dialog?
- [X] Please document the operating system you're running. If on Linux, please provide the specific distribution.
2022-09-25T12:07:47Z
mrtkp9993
bug
closed
Python rendering not working after update
https://github.com/quarto-dev/quarto-cli/issues/2599