protoc-gen-go:找不到程序或不可执行 [英] protoc-gen-go: program not found or is not executable

问题描述

我正在尝试使用go grpc构建示例应用程序，但无法使用协议"生成代码

已使用以下方法安装了所需的库/运行包:

1. 转到-u google.golang.org/grpc
2. go get -u github.com/golang/protobuf/protoc-gen-go

也尝试设置路径，但是没有运气.

原型"文件示例:

syntax = "proto3";

package greet;
option go_package="greetpb";

service GreetService{}

错误消息: "protoc-gen-go:找不到程序或不可执行 --go_out:protoc-gen-go:插件失败，状态码为1."

解决方案

通过以下步骤解决:

使用以下命令安装go库: 去-u github.com/golang/protobuf/{proto,protoc-gen-go}

1. 运行vim ~/.bash_profile
2. 添加:

 export GO_PATH=~/go
export PATH=$PATH:/$GO_PATH/bin
 

3. 运行source ~/.bash_profile

参考:无法构建protobuf成为终点

I am trying to build a sample app with go grpc but I am unable to generate the code using "protoc"

Have installed the required libraries/go packages using:

1. go get -u google.golang.org/grpc
2. go get -u github.com/golang/protobuf/protoc-gen-go

Have tried setting the path as well but no luck.

Sample "proto" file:

syntax = "proto3";

package greet;
option go_package="greetpb";

service GreetService{}

Error Message: "protoc-gen-go: program not found or is not executable --go_out: protoc-gen-go: Plugin failed with status code 1."

解决方案

Resolved by following the steps:

Install go library using: go get -u github.com/golang/protobuf/{proto,protoc-gen-go}

1. Run vim ~/.bash_profile
2. Add:

export GO_PATH=~/go
export PATH=$PATH:/$GO_PATH/bin

3. Run source ~/.bash_profile

Reference: Unable to build protobuf to go endpoint

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