Python 通过pip安装opencv时出错
python版本=python 3.8.0 pip版本=19.3.1Python 通过pip安装opencv时出错,python,opencv,while-loop,installation,Python,Opencv,While Loop,Installation,python版本=python 3.8.0 pip版本=19.3.1 C:\Users\Sami Ullah Ch>pip3 install opencv-python ERROR: Could not find a version that satisfies the requirement opencv-python (from versions: none) 安装OpenCV 刷新软件包索引并通过键入以下内容安装OpenCV软件包: sudo apt update sudo ap
C:\Users\Sami Ullah Ch>pip3 install opencv-python
ERROR: Could not find a version that satisfies the requirement opencv-python (from versions: none)
安装OpenCV 刷新软件包索引并通过键入以下内容安装OpenCV软件包:
sudo apt update
sudo apt install python3-opencv
上面的命令将安装运行OpenCV所需的所有软件包
验证OpenCV安装
为了验证安装,我们将导入cv2模块并打印OpenCV版本:
>>> import cv2
>>> cv2.__version__
输出
3.2.0
OpenCV尚未为3.8.0构建。最后,您应该尝试使用Python 3.7版。我不认为3.8的套餐有售。3.8是相当新的,包可能仍在3.8环境中运行测试SEE