title: ImportError: DLL load failed: The specified module could not be found. when importing cv2 in pycharm
body: <p>I have installed opencv 3.4.0 and python 3.6.4 and pycharm. In pycharm I installed the numpy package. To add the python to pycharm, I copied the cv2.pyd file from the opencv to the python directory (in the DLLs folder and the site-packages folder). I get this error for the import cv2 line when I run the project: ImportError: DLL load failed: The specified module could not be found.</p>
  
  <p>In the opencv folder, under python there is only a folder for 2.7, If this is the problem what could I do? I need to use a 3.+ version of python.</p>