This issue has been moved from a ticket on Developer Community. [regression] Traceback (most recent call last): File "C:\Users\jaydu\AppData\Local\Programs\Python\Python312\Lib\runpy.py", line 198, in ...

Description Pip fails to install a package (Pillow) with Python 3.13 Free Threading. I am not sure if the issue is related to pip. Pillow can be installed from source using python3.13t setup.py ...