使用 Rvm 安装 Ruby 1.9.3 时出现问题

Question

我正在尝试使用本指南安装 ruby​​ 1.9.3：http://www.moncefbelyamani.com/how-to-install-xcode-homebrew-git-rvm-ruby-on-mac/。

当我运行 rvm install 1.9.3 时出现此错误

Searching for binary rubies, this might take some time.
No binary rubies available for: osx/10.8/x86_64/ruby-1.9.3-p392.
Continuing with compilation. Please read 'rvm mount' to get more information on binary         rubies.
Installing requirements for osx, might require sudo password.
Skipping `brew update` make sure your formulas are up to date.
Cowardly refusing to continue, please read 'rvm autolibs'.

然后我运行brew update，我得到了

Already up-to-date.

我也尝试运行brew doctor，然后我得到了

Your system is raring to brew.

怎么了？我该如何解决这个问题？？

Answer 1

我遇到了同样的问题，这对我有用：

\curl -L https://get.rvm.io | bash -s stable --rails --autolibs=enabled

来源：

https://rvm.io/

Answer 2

试试：

rvm list known

如果没有返回任何内容，或者不包含您要查找的 ruby​​ 版本，请尝试更新

rvm get stable

然后尝试再次安装你想要的 ruby​​ 版本。