[Bug]: stable diffusion webui forge in leap 15.5

### Checklist

- [ ] The issue exists after disabling all extensions
- [x] The issue exists on a clean installation of webui
- [ ] The issue is caused by an extension, but I believe it is caused by a bug in the webui
- [ ] The issue exists in the current version of the webui
- [ ] The issue has not been reported before recently
- [ ] The issue has been reported before but has not been fixed yet

### What happened?

When I try to install stable diffusion webui forge with leap 15.5 with gnome install When I try to run /webui.sh. I'm getting this error. Any ides

glibc version is 2.31

./webui.sh: line 241: ldconfig: command not found

./webui.sh: line 241: ldconfig: command not found

Cannot locate TCMalloc. Do you have tcmalloc or google-perftool installed on your system? (improves CPU memory usage)

Traceback (most recent call last):

File "[launch.py](https://launch.py/)", line 1, in

from modules import launch_utils

File "/home/wbiggs/stable-diffusion-webui-forge/modules/launch_utils.py", line 9, in

import importlib.metadata

ModuleNotFoundError: No module named 'importlib.metadata'

### Steps to reproduce the problem

install leap 15.5
use git to pull forge
try to run ./webui.sh

### What should have happened?

Install and run

### What browsers do you use to access the UI ?

Mozilla Firefox, Google Chrome

### Sysinfo

did not get that far

### Console logs

```Shell
none
```

### Additional information

_No response_

Reproduce on openSUSE Leap 15.5 from a clean checkout with ./webui.sh, then inspect webui.sh around line 241 and modules/launch_utils.py after the importlib.metadata failure. Confirm whether the missing ldconfig and Python module prevent installation or startup; done means a clean install reaches the UI.

Written by the indexing model from the issue text.