[Feature Request]: Add #! python3.10.6 to top of Python scripts to use correct Python version on systems with multiple installed versions

[guylsmith1972]

Is there an existing issue for this?

• I have searched the existing issues and checked the recent builds/commits

What would your feature do ?

Installing this project is a nuisance since it does not clearly report when you have a version of Python that is not compatible with Pytorch. Since in your requirements in the README you state that python version 3.10.6 should be used, add this (#! python3.10.6) to the top of the Python scripts (launch.py and webui.py) to make things easier for the user during install.

Proposed workflow

This is an automatic feature that will make installation slightly less painful.

Additional information

No response

[missionfloyd]

The python version to use can be set in webui-user.sh.

stable-diffusion-webui/webui-user.sh

Line 16 in 1c0a0c4

#python_cmd="python3"

[guylsmith1972]

The python version to use can be set in webui-user.sh.

stable-diffusion-webui/webui-user.sh

Line 16 in 1c0a0c4

#python_cmd="python3"

That's not the point. The problem is that the installation process fails because of this. The user should not have to manually modify files in order to get the software to install, especially when the documentation says that installation is automatic.

[MikiMirai]

I didn't know it wanted me to specify it at first so I uninstalled Python 3.12 and then it threw an error that it couldn't find "C:\Python312".
Fumbled around for 10 minutes and then it finally hit me that you can specify it in web-user.bat and fixed it.
The problem is mostly that if I haven't already watched some tutorial showing that you can specify the version path and it needs to be 3.10.6. I would be looking around the issues and googling why it's not working.