1、python3 import cv2
ImportError: libSM.so.6:cannot open shared object file: No such file or directory
解决： apt-get install python-qt4
2、Redis-server 报错
dpkg: error processing package redis ( - - configure):
解决： vim /etc/redis/redis.conf 注释掉 # bind 127.0.0.1 或改为 bind 0.0.0.0
原文：https://www.cnblogs.com/aiMiku/p/12699152.html