cv2 报错 libGL.so.1: cannot open shared object file: No such file or directory

问题描述
　　

import cv2
from .cv2 import *
libGL.so.1: cannot open shared object file: No such file or directory

该问题为docker内报错,  导入cv2错误

 

解决方法
　　

sudo apt update
sudo apt install libgl1-mesa-glx