I did
pip3 install graphlib
I can now import graphlib
, but
from graphlib import TopologicalSorter
fails. If I import graphlib
, it tells me that there is no attibute TopologicalSorter
.
What am I doing wrong?
Confusingly, graphlib
on PyPI is not the real graphlib
, so you don’t have the right package installed.
You need to replace graphlib
’s evil twin with the real thing:
pip3 uninstall graphlib
pip3 install graphlib-backport