Mac上使用protoc编译报错

Posted 2021-09-03 Felix

执行protoc -I=. --go_out=paths=source_relative:gen/go trip.proto命令报错, 错误信息如下:

protoc-gen-go: program not found or is not executable
Please specify a program using absolute path or make sure the program is available in your PATH system variable
--go_out: protoc-gen-go: Plugin failed with status code 1.

解决方案:
1.找到protoc-gen-go 文件，执行以下命令，该文件通过go get安装时会安装在$GOPATH/go/bin目录下
cp protoc-gen-go /usr/local/bin/
2.然后vim ~/.zshrc, 新增下面这一行(貌似我发现这一步可以不要, 执行完第一步以后就可以编译了...)
export GOPATH=$HOME/go PATH=$PATH:$GOPATH/bin
之后source ~/. zshrc即可