Monailabel cann't run correctly in windows 11

Discussed in https://github.com/Project-MONAI/MONAILabel/discussions/1793

^{Originally posted by Xu-Charles December 10, 2024}
I have python 3.9.20 environment with PyTorch and CUDA installed.
cuda version :12.4

(monailabel) C:\Users\Administrator>python
Python 3.9.20 (main, Oct 3 2024, 07:38:01) [MSC v.1929 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.

import torch
print(torch.cuda.is_available())
True

But, I get the following error when running monailabel：

(monailabel) C:\Users\Administrator>monailabel
Using PYTHONPATH=C:\ProgramData\Anaconda3\envs;
""
Traceback (most recent call last):
File "C:\ProgramData\Anaconda3\envs\monailabel\lib\runpy.py", line 197, in _run_module_as_main
return _run_code(code, main_globals, None,

File "C:\ProgramData\Anaconda3\envs\monailabel\lib\runpy.py", line 87, in _run_code
exec(code, run_globals)

File "C:\ProgramData\Anaconda3\envs\monailabel\lib\site-packages\monailabel\main.py", line 24, in
from monailabel.config import settings

File "C:\ProgramData\Anaconda3\envs\monailabel\lib\site-packages\monailabel\config.py", line 23, in
class Settings(BaseSettings):

File "C:\ProgramData\Anaconda3\envs\monailabel\lib\site-packages\monailabel\config.py", line 109, in Settings
if is_package_installed("SAM-2")

File "C:\ProgramData\Anaconda3\envs\monailabel\lib\site-packages\monailabel\config.py", line 20, in is_package_installed
return name in sorted(x.name for x in distributions())

File "C:\ProgramData\Anaconda3\envs\monailabel\lib\site-packages\monailabel\config.py", line 20, in
return name in sorted(x.name for x in distributions())

AttributeError: 'PathDistribution' object has no attribute 'name'

Start by reproducing the reported Windows 11 failure in the stated Python environment, then inspect monailabel/config.py around is_package_installed and the distributions() call shown in the traceback. Confirm that the MONAI Label startup path in monailabel/main.py completes without the reported AttributeError.