python - How do I install opencv using pip? - Stack Overflow
Aug 15, 2018 · Option 1 - Main modules package: pip install opencv-python. Option 2 - Full package (contains both main modules and contrib/extra modules): pip install opencv-contrib …
python - How can I install cv2? - Stack Overflow
Sep 11, 2019 · opencv-python. If you need support for working videos: pip install opencv-contrib-python. opencv-contrib-python. If you need a non-GUI OpenCV: pip install opencv-python …
How do I install Python OpenCV through Conda? - Stack Overflow
Apr 2, 2017 · I'm trying to install OpenCV for Python through Anaconda, but I can't seem to figure this out. I tried conda install opencv conda install cv2 I also tried searching conda search cv …
python - Installing opencv 3.1 with anaconda python3? - Stack …
Aug 5, 2016 · conda install -c menpo opencv If the version of python install in your Anaconda is 2.7, the command above should install OpenCV 3.1, but if the version of your python is 3.5, …
python - How do I install opencv on pypy3? - Stack Overflow
Jun 19, 2021 · How to install OpenCV for Python 3.x on Windows 8.1? 3. Install OpenCV for python3. 26.
Running OpenCV from a Python virtualenv - Stack Overflow
Jun 25, 2012 · Create the virtualenv, based on the version of python we just installed. pyenv virtualenv 2.7.6 myvirtualenv Activate the virtualenv. pyenv shell myvirtualenv pyenv rehash …
python - ImportError: libGL.so.1: cannot open shared object file: …
Mar 23, 2019 · # docker run -it python:3.9-slim bash -c "pip -q install opencv-python; python -c 'import cv2'" WARNING: Running pip as the 'root' user can result in broken permissions and …
How do I install a Python package with a .whl file?
Jan 11, 2015 · sudo python -m pip install some-package.whl Where python was replaced by the MacPorts python in my case, which is python2.7 or python3.5 for me. The -m option is "Run …
macos - How to install OpenCV+Python on Mac? - Stack Overflow
Nov 16, 2017 · Step3: Install Python2 and Python3. 1) brew install python python3. 2) brew linkapps python. brew linkapps python3 4) which python. which python3 Step4: Install Python …
The difference between opencv-python and opencv-contrib-python
Nov 18, 2020 · opencv-contrib-python = opencv-python + extra. There are several additional functionalities that are not available in the standard opencv-python package, like the SIFT …