PyCharm won't find pytz

问题

While I'm SURE pytz is installed in my virtualenv, as well as I'm SURE that my PyCharm's project is using the said virtualenv, the IDE is constantly complaining:

And when I check in the virtualenv:

(my-project-venv)anto@~/d/m/myproject$ pip freeze | grep pytz
pytz==2014.4
(my-project-venv)anto@~/d/m/myproject$ python -c "import pytz; print pytz"
<module 'pytz' from '/home/anto/.virtualenvs/my-project-venv/local/lib/python2.7/site-packages/pytz/__init__.pyc'>

What am I missing?

回答1:

This is probably because the virtualenv interpreter and interpreter that you've set for your pycharm project are not the same. Check your interpreter:

In my case, PyCharm was able to pick up that pytz is a module:

If the above failed, then try again after deleting the .idea folder in your project directory.

回答2:

I had the issue resolved by keeping my virtualenv outside my working project folder. Im not sure why it resolved the issue but it did miraculously.

来源：https://stackoverflow.com/questions/25062269/pycharm-wont-find-pytz