mac

可以通过brew

linux

官方提供了运行脚本

# with curl

curl -fsSL https://github.com/rbenv/rbenv-installer/raw/master/bin/rbenv-installer | bash

​

# alternatively, with wget

wget -q https://github.com/rbenv/rbenv-installer/raw/master/bin/rbenv-installer -O- | bash

安装检查

# with curl

curl -fsSL https://github.com/rbenv/rbenv-installer/raw/master/bin/rbenv-doctor | bash

​

# alternatively, with wget

wget -q https://github.com/rbenv/rbenv-installer/raw/master/bin/rbenv-doctor -O- | bash

说明

对于使用shell脚本安装的需要配置环境变量，安装完成之后会有提示

参考资料

https://github.com/rbenv/rbenv-installer