#CONDA INSTALL OPENCV PYTHON 2.7 HOW TO#

like below might work, in my opinion: cmake -D WITH_CUDA=ON -D CUDA_ARCH_BIN='5.3' -D CUDA_ARCH_PTX='' -D WITH_GSTREAMER=ON -D WITH_LIBV4L=ON -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D BUILD_EXAMPLES=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D INSTALL_PYTHON_EXAMPLES=ON -D INSTALL_C_EXAMPLES=OFF -D OPENCV_EXTRA_MODULES_PATH=/home/nvidia/opencv_contrib-3.4.6/modules -D PYTHON3_EXECUTABLE=/home/nvidia/venv/bin/python PYTHON3_NUMPY_INCLUDE_DIRS=/home/nvidia/venv/lib/python3.6/site-packages/numpy/core/include/ BUILD_opencv_python3=yes -D PYTHON_PACKAGES_PATH=~/home/nvidia/venv/lib/python3.6/site-packages/ -D PYTHON_LIBRARY=/usr/lib/aarch64-linux-gnu/libpython3.6m.so. Though I would do a separate installation with cmake explicitly configured for use of a specific virtual environment.

However, since you are using the default system wide installation that is coherent and supports both python2 and python3 with opencv you may go on with it, and otherwise you might manage to get the cv2.so mapping to work on itself. To make cv2 module available within virtual environment you could use symlink probably and create cv2.so file within the virtual environment folder.

#CONDA INSTALL OPENCV PYTHON 2.7 HOW TO#

How to exclude opencv during the time of installation of nano OS with sdkmanager? Hi moderators how to make cv2 module (from the default image) available within the virtualenv environment ? (created with -system-site-packages) option I believe doing so will lose the H/W acceleration capabilities. Type 'help', 'copyright', 'credits' or 'license' for more information. This downgraded OpenCV version for me python3 However within a virtualenv ( created via virtualenv -p python3 env -system-site-packages), it was unable to import cv2 from the default image.Дoing sudo apt-get install python3-opencv made cv2 available within the virtualenv, but it downgraded the openCV version as shown below. I already had OpenCV installed in the default image. I solved it by: sudo apt-get install python3-opencv

Conda install opencv python 2.7