1.brew安装protobuf
1.安装brew
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
2.使用brew安装protoc
brew install protobuf
但是这安装的是最新版的
lcc@lcc ~$ protoc --version
libprotoc 3.6.0
1.1 安装指定版本
如果想安装指定版本该怎么办?
lcc@lcc ~$ brew uninstall protobuf
Uninstalling /usr/local/Cellar/protobuf/3.6.0... (256 files, 17.2MB)
lcc@lcc ~$ protoc --version
-bash: /usr/local/bin/protoc: No such file or directory
查看版本
lcc@lcc ~$ brew search protobuf
2018-07-14 15:32:00.305 defaults[13089:149521]
The