python-3.x - 安装 open-cv 时出错 | 窗户 | 蟒蛇 | 蟒蛇3.8
问题描述
我正在尝试在 anaconda 提示符下安装 Open-cv 但每次我开始安装时都使用
python -m pip install opencv-python
它向我显示了不同的错误,我尝试使用 cmd 安装 OpenCV,但它显示:
Requirement already satisfied: opencv-python in c:\users\wajid\appdata\local\programs\python\python38-32\lib\site-packages (4.5.1.48)
Requirement already satisfied: numpy>=1.17.3 in c:\users\wajid\appdata\local\programs\python\python38-32\lib\site-packages (from opencv-python) (1.20.2)
这是什么意思?检查 jupyter notebook 显示:
ModuleNotFoundError: No module named 'cv2'
我的笔记本电脑上只安装了单个版本的 python。
解决方案
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