New version 3.4.1-3 of opencv libopencv-devel python3-cv2
are available in the Cygwin distribution: CHANGES Rebuilt for using python3.8 as python python2-cv2 is not anymore provided DESCRIPTION OpenCV (Open Source Computer Vision Library) is an open source computer vision and machine learning software library. OpenCV was built to provide a common infrastructure for computer vision applications and to accelerate the use of machine perception in the commercial products. Being a BSD-licensed product, OpenCV makes it easy for businesses to utilize and modify the code. HOMEPAGE https://www.opencv.org/ Marco Atzeri If you have questions or comments, please send them to the cygwin mailing list at: cygwin (at) cygwin (dot) com .