protobuf3.6.x版本的百度网盘下载地址

由于需要更新protobuf到3.6.x版本，比较坑的官网有时候会挂，这里分享百度网盘下载地址，永久有效。

 

链接: https://pan.baidu.com/s/1FGCTh1VcmPV2iOyi7y-0mA

提取码: j5qs

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这里说下我的应用场景，在做目标检测时候'Object detection'模块需要这个，原来的2.6.1报错(ubantu16.0.4)：

object_detection/protos/ssd.proto:147:3: Expected "required", "optional", or "repeated".
object_detection/protos/ssd.proto:147:12: Expected field name.
object_detection/protos/model.proto: Import "object_detection/protos/ssd.proto" was not found or had errors.
object_detection/protos/model.proto:12:5: "Ssd" is not defined

-------------------------------需要升级到3.6.1-----------------------------------

tar -xvf ./protoc-3.6.1-linux-x86_64.zip

~/tools/protoc-3.6.1-linux-x86_64/bin# chmod +x ./protoc

export PATH=~/tools/protoc-3.6.1-linux-x86_64/bin:$PATH

source ~/.bashrc

protoc --version