This is the exact error that I am getting. My OS is Ubuntu 16.10.
OpenCV Error: Unspecified error (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 cvShowImage, file /feedstock_root/build_artefacts/work/opencv-3.1.0/modules/highgui/src/window.cpp, line 545Traceback (most recent call last): File "untitled.py", line 7, in cv2.imshow('image',img)cv2.error: /feedstock_root/build_artefacts/work/opencv-3.1.0/modules/highgui/src/window.cpp:545: 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 cvShowImage
my code is:
import numpy as npimport cv2# Load an color image in grayscaleimg = cv2.imread('0002.png',0)cv2.imshow('image',img)cv2.waitKey(0)cv2.destroyAllWindows()0002.png is an image in the same directory as the program.I first installed anaconda with python 3.5, then I installed opencv by using the command
conda install -c conda-forge opencvI installed libgtk2.0-dev just as the error said to but I still get the same error.Any help would be much appreciated. I've been trying to solve this for several hours.