代碼：
import cv2 報錯
ImportError: No module named cv2 解決：
pip install opencv-python 參考
Ubuntu系統下Import cv2提示no modules …錯誤代碼：
import cv2 報錯
ImportError: No module named cv2 解決：
pip install opencv-python 參考
Ubuntu系統下Import cv2提示no modules …錯誤![sudo apt-get update 出錯 Updating from such a repository can‘t be done securely, and is therefore[圖]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)