- https://blog.csdn.net/u013498583/article/details/74231058
- https://www.cnblogs.com/youxin/p/4073703.html
- https://blog.csdn.net/swfa1/article/details/52573645
- https://blog.csdn.net/qq_28256625/article/details/78893707
whereis protoc:檢視所有的protocol安裝路徑
protoc --version: 檢視目前的protocol版本
(系統下是2.6.1, anaconda中是3.5.1)
CV小蠟肉