Installing OpenCV 3.0 for both Python 2.7 and Python 3+ on your Raspberry Pi 2

“So if you’re interested in building awesome computer vision based projects like this, then follow along with me and we’ll have OpenCV 3.0 with Python bindings installed on your Raspberry Pi 2 in no time…”

Installing OpenCV 3.0 for both Python 2.7 and Python 3+ on your Raspberry Pi 2

more: https://www.pyimagesearch.com/practical-python-opencv/?src=resource-guide-conf