I can import cv2 from python in terminal which uses 2.7 by default, and cv2 version is 2.4.9.1. But when I open python3, I can only import opencv and that opencv has no attribute version.

Sep 11, 2019 · 32 My environment: Ubuntu 18.04 LTS (Bionic Beaver) (also tried on Ubuntu 19.04 (Disco Dingo)) I use/need Python 3 (3.6.8 installed). I need cv2, which is a model of …

When I run Python interpreter and write import cv2 it does import it. When I run the code from command prompt it says ModuleNotFoundError: No module named 'cv2'. The module is …

I have installed OpenCV on the Occidentalis operating system (a variant of Raspbian) on a Raspberry Pi, using this script by jayrambhia. It installed version 2.4.5. When I try import cv2 in …

Aug 15, 2018 · I need to install cv2 for a script that has been written for me. I tried pip install cv2 and pip install open_cv and got the same problem - a warning message from dist.py and …

Apr 30, 2018 · The opencv-python packages only provide the cv2 import. That is the import for all v3.x and 4.x versions, i.e. the current version, and probably will carry into v5.x.

Feb 26, 2021 · cv2.error: (-2:Unspecified error) The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Cocoa support. If you are on Ubuntu or Debian, install …

import cv2 ImportError: numpy.core.multiarray failed to import I have numpy-1.6.1-py2.7 in the psychopy folder, I'm just confused as to what is wrong?

Mar 23, 2019 · I am trying to run cv2, but when I try to import it, I get the following error: ImportError: libGL.so.1: cannot open shared object file: No such file or directory My suggested …

Nov 3, 2018 · If you installed the package but your Python can't import cv2 as cv (the officially recommended import statement), then you either installed the package into a virtual …