# Installing OpenCV globally on Anaconda - [https://www.codingforentrepreneurs.com/blog/install-opencv-3-for-python-on-mac/] # 1. Download and install the latest Anaconda distribution from https://www.continuum.io/downloads#macos # 2. Create a new Python environment. Make sure you choose python 3.5 as your python version for the virtual environment: conda create -n myenv python=3.5 # 3. Activate the new environment using: source activate myenv # 4. OpenCV depends on NumPy, which can be installed with: conda install numpy # 5.Install the anaconda-client command utility to search for the OpenCV binary in Conda: conda install anaconda-client # 6. Search for OpenCV 3: anaconda search -t conda opencv3 # 7. You will see a few options but choose a package that supports osx-64. For example choose https://conda.anaconda.org/menpo which support osx-64. conda install --channel https://conda.anaconda.org/menpo opencv3 # 8. Test Open CV with below code. It should return the installed Open CV version. import cv2 print("OpenCV version:") print(cv2.__version__)