mac安装指定版本的ruby_Mac Ruby 安装 更新于 20190802

在 Mac 中安装 Ruby 需要先安装好 RVM

RVM 是一个便捷的多版本 Ruby 环境的管理和切换工具 官网：https://rvm.io/

在终端控制台输入命令行：

$ curl -sSL https://get.rvm.io | bash -s stable // 之后按回车键

截止到目前 最新的版本是 rvm 1.29.10

如下所示：

:~ Mac $ curl -sSL https://get.rvm.io | bash -s stable

Downloading https://github.com/rvm/rvm/archive/1.29.1.tar.gz

Downloading https://github.com/rvm/rvm/releases/download/1.29.1/1.29.1.tar.gz.asc

Found PGP signature at: 'https://github.com/rvm/rvm/releases/download/1.29.1/1.29.1.tar.gz.asc',

but no GPG software exists to validate it, skipping.

Installing RVM to /Users/admin/.rvm/

Adding rvm PATH line to /Users/admin/.profile /Users/admin/.mkshrc /Users/admin/.bashrc /Users/admin/.zshrc.

Adding rvm loading line to /Users/admin/.profile /Users/admin/.bash_profile /Users/admin/.zlogin.

Installation of RVM in /Users/admin/.rvm/