Conda install opencv versions3/31/2024 You may try conda uninstall opencv for OpenCV 2.x or find out the package name by conda list. To uninstall the conda package, just type conda uninstall opencv3 for OpenCV 3.x.īefore installing OpenCV 3.x, it would be better to uninstall your OpenCV 2.4.8 to avoid conflict. You can check its file page on the binary available. You may have a trial this conda-forge if the menpo package doesn't work. The conda-forge repository, conda install -c conda-forge opencv=3.2.0, has many difference version of binary on OpenCV 3.2. This menpo repository does have OpenCV 3.2.0 for Python 2.7/3.4/3.5 and for linux-64. You may try conda install -c menpo opencv3=3.2.0. The Anaconda repository has two channels with OpenCV 3.2.0 available. For draw matching and related functions, seems you need to have opencv_contrib modules (I haven't checked at the time being). You may refer to this page to get some more information. Installing OpenCV from the Ubuntu Repository OpenCV is available for installation from the default Ubuntu 20.04 repositories. Choose the installation method that works best for you. ![]() conda update conda conda update all That was easy. To install the latest stable version of OpenCV from source, scroll down to the Installing OpenCV from the Source section of this tutorial. We need to start Anaconda PowerShell with Administrator privileges. Install and Update Anaconda After installing Anaconda, it's time to update. As for upgrade on macOS, if you are using Anaconda, it would be easier. Hi I wrote about this before, however, I never shared the complete set of steps. If you use Python, run below code will get the OpenCV version: import cv2ģ.2.0 is the latest one.
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