python如何安装cv2
使用pip3 安装cv2包的时候报错
1 PS C:\Users\lenovo> pip3 install cv2 2 Collecting cv2 3 Could not find a version that satisfies the requirement cv2 (from versions: ) 4 No matching distribution found for cv2
解决方案：
pip3 install opencv-python
使用pip3 安装cv2包的时候报错
1 PS C:\Users\lenovo> pip3 install cv2 2 Collecting cv2 3 Could not find a version that satisfies the requirement cv2 (from versions: ) 4 No matching distribution found for cv2
解决方案：
pip3 install opencv-python
