conda环境中pip安装opencv

conda环境中pip安装opencv

1，pip安装命令

pip install opencv-python

2，镜像源安装加快下载速度

pip install opencv-python -i https://pypi.douban.com/simple --trusted-host pypi.douban.com

3，验证是否安装成功（在conda环境中）

python
import cv2

没有报错则说明安装成功！！！

4，如果报以下错误：
ImportError: libGL.so.1: cannot open shared object file: No such file or directory
则pip安装opencv-python-headless：

pip install opencv-python-headless

镜像源安装：

pip install opencv-python-headless -i https://pypi.douban.com/simple --trusted-host pypi.douban.com