1. Use PIP3 to install dependencies

  • pip3 list
  • pip3 freeze

Make different soft connections for PYTHon2 and Python3

2. An SSL problem occurs

Solution: you need to update the openssl blog.csdn.net/lkgCSDN/art…

Still have a problem: soft link link error

4. Update the protoc

Install two versions: blog.pytool.com/ai/caffe/ca…

The problems in the process: www.cnblogs.com/youcong/p/1…

Version: github.com/protocolbuf…

Protoc language Guide: juejin.cn/post/684490…

Protoc problems in language: stackoverflow.com/questions/4…

ptotoc