Install OPENCV and extension modules under Python __python

I use the Pathon is 3.5, the network says OPENCV can only use 2.7 to install is wrong

The Python compiler is the pycharm,pycharm advantage of being able to install a Third-party library through the PIP itself

The installation OPENCV process is described below

1. First download and install Python and configure environment variables (when installing Python, check the configuration path that)

2. Then download the good PIP according to the version, generally installed after Python itself will install good pip, if need to upgrade with cmd command input python-m pip install--upgrade pip

3. Use the cmd command to enter your own Pathon installation Environment folder, input pip install Opencv-python for Opencv-python installation

4. Input pip install opencv-contrib-python install extension Module after installation

Finally, enter the PIP install Pytesseract (this is for smart hints)