OpenCV installation issue

[snippsat]

Hi guys I have downloaded python 3.6 install it:works fine

But you try installing openCV wheel for Python 3.5.
cp35 means that's it for Python 3.5,win_amd64 means that Python version is 64-bit.

Here a demo om me using it,i have Python 3.6 which is 32-bit.
I use virtual environment,but it's the same way to install to OS version of Python.

# Check pip
(py_in) E:\1\py_in\dist
λ pip -V
pip 9.0.1 from e:\1\py_in\lib\site-packages (python 3.6)

# Check if Python is 32 or 64 bit
(py_in) E:\1\py_in\dist
λ python
Python 3.6.1 (v3.6.1:69c0db5, Mar 21 2017, 17:54:52) [MSC v.1900 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> exit()

# Install with correct wheel for 3.6 and 32-bit.
(py_in) E:\1\py_in
λ pip install opencv_contrib_python-3.3.0.9-cp36-cp36m-win32.whl
Processing e:\1\py_in\opencv_contrib_python-3.3.0.9-cp36-cp36m-win32.whl
Collecting numpy>=1.11.3 (from opencv-contrib-python==3.3.0.9)
  Using cached numpy-1.13.1-cp36-none-win32.whl
Installing collected packages: numpy, opencv-contrib-python
Successfully installed numpy-1.13.1 opencv-contrib-python-3.3.0.9

(py_in) E:\1\py_in
λ