Unable To Install Opencv 3.2 In Anaconda 4.3

Tried the following steps conda install -c menpo opencv3=3.2.0 .. Fetching package metadata....An unexpected error has occurred Did some internet search and used conda config --s

Solution 1:

For anaconda running python 3.7, you can use

conda install py-opencv=3.4.2

Solution 2:

The menpo file page shows only OpenCV 3.2.0 for Python 2.7/3.4/3.5 on linux-64 platform is available.

You can try this OpenCV 3.2.0 binary in github if your Windows is 64-bit and with Python 2.7.

See this https://stackoverflow.com/questions/42310099 for more informtion.

Solution 3:

Also, you can go into your Anaconda environment and run one of the following for OpenCV 3.4.4:

conda install -c conda-forge opencv 
conda install -c conda-forge/label/gcc7 opencv 
conda install -c conda-forge/label/broken opencv 
conda install -c conda-forge/label/cf201901 opencv