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It gives this error:

error Traceback (most recent call last) <ipython-input-6-5e400e6b9939> in <module>() 1 img = cv2.imread(imgpath) 2 ----> 3 cv2.namedWindow('Lena', cv2.WINDOW_AUTOSIZE) 4 cv2.imshow('Lena', img) 5 cv2.waitKey(0) error: /tmp/build/80754af9/opencv_1512687413662/work/modules/highgui/src/window.cpp:593: error: (-2) The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Carbon support. If you are on Ubuntu or Debian, install libgtk2.0-dev and pkg-config, then re-run cmake or configure script in function cvNamedWindow

I installed this package using conda so unable to understand how to make changes in that.

Krishna
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1 Answers1

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Seems to be an issue with your opencv, from the error my assumption is you built it from source.
l would advise uninstalling the current opencv you have and install via pip pip install opencv-python

Simbarashe Timothy Motsi
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