Traceback (most recent call last):
File "/opt/chainguard/gftools/bin/futurize", line 4, in <module>
from libfuturize.main import main
File "/opt/chainguard/gftools/lib/python3.13/site-packages/libfuturize/main.py", line 73, in <module>
from lib2to3.main import warn, StdoutRefactoringTool
ModuleNotFoundError: No module named 'lib2to3'