ModuleNotFoundError: No module named 'cv2' Sep 8, 2017 you can try "pip install opencv-python" AhmeedtraabelsicommentedOct 4, 2017 ImportError: No module named 'tensorflowvisu' yangst09commentedJan 15, 2018 Thank you, Carmezim, you solution worked perfectly well. It saved my two days work...