title: Python virtual environment not working
body: <p>I have activated the python virtual environment, but anyway when I run <code>pip install *</code>, the dependencies are installed to my local Python path. The same happens when I run the server in my Django project: <code>python manage.py runserver</code> -> the system is not using the virtual environment, but the python from my PC. What is the problem? Why my activated virtual environment does not work?</p>
  
  <p>I am using MacOS. Everything worked until I erased all my data and installed again Python. </p>
  
  <p>Thank you!</p>