OpenCV 未通过 pip install opencv 或 pip install cv2 安装

Question

我尝试使用 pip install opencv 安装 OpenCV，但出现以下错误：

ERROR: Could not find a version that satisfies the requirement opencv
ERROR: No matching distribution found for opencv
WARNING: You are using pip version 21.0.1; however, version 21.1.1 is available.
You should consider upgrading via the 'c:\users\ozark\appdata\local\programs\python\python38- 
32\python.exe -m pip install --upgrade pip' command.

然后我尝试使用 pip install cv2，但再次出现错误：

ERROR: Could not find a version that satisfies the requirement cv2
ERROR: No matching distribution found for cv2
WARNING: You are using pip version 21.0.1; however, version 21.1.1 is available.
You should consider upgrading via the 'c:\users\ozark\appdata\local\programs\python\python38- 
32\python.exe -m pip install --upgrade pip' command.

我究竟做错了什么？我读了文档，它明确表示使用 cv2？任何帮助表示赞赏。先感谢您。

Answer 1

好吧，你实际上必须使用 pip install opencv-python 来通过 pip 安装 OpenCV。导入模块时必须使用“cv2” 。

例子：

import cv2

和：

pip install opencv-python

我希望这对您有所帮助，祝您编码愉快！