I have Anaconda (version: conda 4.2.9, python3) installed and am trying to do import cv2
when I get the following error:
ImportError: No module named 'cv2'
With conda search cv2
I get this:
opencv 2.4.2 np15py26_0 defaults
2.4.2 np15py27_0 defaults
2.4.2 np16py26_0 defaults
2.4.2 np16py27_0 defaults
2.4.2 np17py26_0 defaults
2.4.2 np17py27_0 defaults
2.4.2 np15py26_1 defaults
2.4.2 np15py27_1 defaults
2.4.2 np16py26_1 defaults
2.4.2 np16py27_1 defaults
2.4.2 np17py26_1 defaults
2.4.2 np17py27_1 defaults
2.4.6 np16py26_0 defaults
2.4.6 np16py27_0 defaults
2.4.6 np17py26_0 defaults
2.4.6 np17py27_0 defaults
2.4.6 np18py26_0 defaults
2.4.6 np18py27_0 defaults
2.4.9 np18py27_0 defaults
2.4.10 np19py26_0 defaults
2.4.10 np19py27_0 defaults
2.4.10 np110py27_1 defaults
2.4.10 np19py26_1 defaults
2.4.10 np19py27_1 defaults
What do I need to do to be able to import the cv2 module?
I am using Ubuntu 16.04.
opencv is not compatible with python 3. I had to install opencv3 for python 3. The marked answer in how could we install opencv on anaconda? explains how to install opencv(3) for anaconda:
Run the following command:
conda install -c https://conda.binstar.org/menpo opencv
I realized that opencv3 is also available now, run the following command:
conda install -c https://conda.binstar.org/menpo opencv3
Edit on Aug 18, 2016: You may like to add the "menpo" channel permanently by:
conda config --add channels menpo
And then opencv can be installed by:
conda install opencv (or opencv3)
Edit on Aug 14, 2017: "clinicalgraphics" channel provides relatively newer vtk version for very recent python3
conda install -c clinicalgraphics vtk
Edit on April 16, 2020 (based on @AMC's comment): OpenCV can be installed through
conda-forge
(details see here)
conda install -c conda-forge opencv