opencv-python-rolling后面的版本号有以下几种情况: 指定版本号,如: pip install opencv-python-rolling==4.6.0.20221008 OpenCV每周六会发布当前最新的opencv-python-rolling包,版本号会同步更新。版本号查看网址: https://pypi.org/project/opencv-python-rolling/#history 不指定版本号: pip install opencv-python-r...