Unable to install cadnano 2 - macOS Sonoma 14.6.1 #57

[Mandy0301850]

Tried to install cadnano2 and got the following error.
Traceback (most recent call last):
File "/Users/manzhang/virtualenvs/cn240/bin/cadnano2", line 5, in
from cadnano2.main import main
File "/Users/manzhang/virtualenvs/cn240/lib/python3.13/site-packages/cadnano2/main.py", line 11, in
import pkg_resources # part of setuptools
^^^^^^^^^^^^^^^^^^^^
ModuleNotFoundError: No module named 'pkg_resources'