# 安装

1.安装protoc二进制文件

```
下载地址：https://github.com/google/protobuf/releases
mv bin/protoc /usr/local/bin/
mv -r include/google /usr/local/include/
```

2.安装protobuf库文件

```
go get -u github.com/golang/protobuf/proto
```

3.安装goprotobuf插件

```
go get github.com/golang/protobuf/protoc-gen-go
```

4.安装gogoprotobuf插件和依赖

```
//gogo
go get github.com/gogo/protobuf/protoc-gen-gogo

//gofast
go get github.com/gogo/protobuf/protoc-gen-gofast

//依赖
go get github.com/gogo/protobuf/proto
go get github.com/gogo/protobuf/gogoproto
```

5.安装框架依赖

```
# grpc (或者git clone https://github.com/grpc/grpc-go 然后复制到google.golang.org/grpc)
go get -u google.golang.org/grpc

# genproto (或者git clone https://github.com/google/go-genproto 然后复制到google.golang.org/genproto)
go get google.golang.org/genproto/...
```

6.安装kratos tool

```
go get -u github.com/go-kratos/kratos/tool/kratos
cd $GOPATH/src
kratos new kratos-demo --proto
```

7.运行

```
cd kratos-demo/cmd
go build
./cmd -conf ../configs
```

打开浏览器访问：[http://localhost:8000/kratos-demo/start](http://localhost:8000/kratos-demo/start)，你会看到输出了`Golang 大法好 ！！！`

[kratos工具](kratos-tool.md)