> print('We have successfully installed OpenCV!')Īwesome, as you can see, we have successfully installed the latest version of OpenCV library on Ubuntu. However, you will probably not have installed. Type 'help', 'copyright', 'credits' or 'license' for more information. You can install OpenCV from the Ubuntu or Debian repository: sudo apt-get install libopencv-dev python3-opencv. The -y flag will confirm that we’re agreeing for all required dependencies for OpenCV (including Numpy, and many more packages), this will take few seconds/minutes depending on your hardware.įinally, let’s verify we have installed it: $ python3 sudo apt-get install python-opencv pip install opencv-python DiwakarVartharajan commented drsagitn sudo apt-get install python-opencv pip install opencv-python installs opencv 3.3.0. Now let’s install OpenCV: $ sudo apt install python3-opencv -y

The only prerequisite is you need to have an Ubuntu machine with root user or sudo privileges.įirst, refresh the packages index, so we can then install the latest versions of packages: $ sudo apt update In this tutorial, you will learn how to install OpenCV for Python on Ubuntu 20.04. OpenCV has a lot of built-in image processing functions that can help you to get started with computer vision. The project nowadays is backed by a large community of developers and users. OpenCV is a highly optimized library that is aimed for building real-time computer vision and machine learning applications, it was built to provide a common infrastructure among computer vision engineers and to accelerate the use of machine perception in the commercial products.

Install opencv ubuntu