ModuleNotFoundError: No module named 'virtualenv'

Question

when I try to run virtualenv in command line in mac, it says

from virtualenv.__main__ import run_with_catch
ModuleNotFoundError: No module named 'virtualenv'

but I am able to locate virtualenv with which virtualenv

/usr/local/bin/virtualenv

Answer 1

Looks like virtualenv is not installed as a Python package. A simple pip install virtualenv should do the trick.