Ubuntu 12 - 如何正确安装 Ruby 和 Rails [英] Ubuntu 12 - how to install Ruby and Rails correctly

问题描述

我阅读了很多关于在 Ubuntu 12 上安装 Ruby 1.9 和 Ruby on Rails 3.2.3 的文章.我以前安装过它们.但是花了很多时间，大约5天.我犯了很多错误，我对此感到非常厌倦.

I read a lot of articles regarding installing Ruby 1.9 and Ruby on Rails 3.2.3 on Ubuntu 12. And I've installed them previously. But it took much time, about 5 days. I made many mistakes and I was very tired of that.

现在我需要再做一次.显然，我希望它轻松且正确.就像在 Windows 中使用 Rails 安装程序和 Ruby 安装程序一样.

Now I need to do it again. Obviously I want it to be effortless and correct. Like in Windows using Rails installer and Ruby installer.

谁能给我一个关于如何正确安装它们的链接(！)?或者你知道正确的方法?

Can anyone give me a link about how to install them correctly(!)? Or maybe you know the right way?

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使用 chruby 完全安装 Ruby 和 Rails

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