Replace '/usr/bin/python' by '/usr/bin/python2.7' Or use 'ln -s /usr/bin/python2. # When everything done, release the capture #gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY) Install OpenCV 3.4x on Banana Pi M2P(H3) we use Banana Pi BPI-M2+ to this test.I will show you how to install OpenCV on BPI M2P(H3) in this thread.Īpt-get install libprotobuf-dev libleveldb-dev libsnappy-dev libhdf5-serial-dev protobuf-compilerĪpt-get install libgflags-dev libgoogle-glog-dev liblmdb-devĪpt-get install build-essential cmake pkg-config libjpeg-dev libtiff5-dev libjasper-dev libpng12-devĪpt-get install libavcodec-dev libavformat-dev libswscale-dev libv4l-dev v4l-utils libxvidcore-dev libx264-dev ffmpegĪpt-get install libgtk2.0-dev libatlas-base-dev gfortran python2.7-dev python3-dev checkinstallĬmake -D CMAKE_BUILD_TYPE=Release -D CMAKE_INSTALL_PREFIX=/usr/local -D PYTHON_INCLUDE_DIR=/usr/bin/python -D OPENCV_EXTRA_MODULES_PATH=/opencv_contrib/modules.Now try to import to Matplotlib and Numpy, CV2 and then we can use library with the Python 3, in your Windows 10.Using Python To Install OpenCV 3.4x on Banana Pi M2P(H3) Wait a few seconds and the installation is starting.Īfter the installation is successful and we can test it on with the Python IDLE. So we can drag and drop to and meet the directory of the file of the Open CV, & now press install. Now copy the right directory on the local disc C->Python->python 3->Script and then go my prompt and write the script/PIP/PIP Install/name of the file. When we have downloaded it to the library then go to the website and search some Open CV in the page. Now it's downloading Matplotlib and then this tool Install the library.Īfter that, we must repeat the “PIP install numpy ” and then press Enter. Please follow the steps below in order to download and install OpenCV for Python:įirst, open the ‘C- Prompt ’ and type the PIP-> Install->Matplotlib in order to manage packages to python to install modules and then press Enter Note: I have downloaded python 3.5.2 on my windows 10 If you need the full install of OpenCV, you must compile from source. It is especially great for beginners too.

They are Matplotlib and NumPy therefore we must install these 2 modules. The pip method to install OpenCV 4 is by far the easiest way to install OpenCV (and the method I recommend for 90 of projects). Open CV is a module to manipulate images & videos with the Python. This OpenCV module needs other 2 modules.

Pip install opencv