title: Import cv2 working in terminal (after typing python3) but not in Pycharm
body: <p>Import cv2 working in terminal (after typing python3) but not in Pycharm. In Pycharm, I get the following message:</p>
  
  <p><code>ModuleNotFoundError: No module named 'cv2'</code></p>
  
  <p>I have installed opencv and the Project Interpreter is Python3.6 in PyCharm.</p>
  
  <p>System paths by using sys.path are:</p>
  
  <p>From Terminal I get:</p>
  
  <pre><code>['', '/usr/lib/python36.zip', '/usr/lib/python3.6', '/usr/lib/python3.6/lib-dynload', '/home/m3z47/.local/lib/python3.6/site-packages', '/usr/local/lib/python3.6/dist-packages', '/usr/lib/python3/dist-packages']
  </code></pre>
  
  <p>From PyCharm, I get:</p>
  
  <pre><code>['/home/m3z47/PycharmProjects/Rephrase', '/home/m3z47/PycharmProjects/Rephrase', '/usr/lib/python36.zip', '/usr/lib/python3.6', '/usr/lib/python3.6/lib-dynload', '/home/m3z47/PycharmProjects/Rephrase/venv/lib/python3.6/site-packages', '/home/m3z47/PycharmProjects/Rephrase/venv/lib/python3.6/site-packages/setuptools-40.8.0-py3.6.egg', '/home/m3z47/PycharmProjects/Rephrase/venv/lib/python3.6/site-packages/pip-19.0.3-py3.6.egg']
  </code></pre>