如何将Ruby升级到2.0 [英] How to upgrade Ruby to 2.0

问题描述

我的ruby版本是

  ruby​​ 1.9.3p374（2013-01-15）[i386-mingw32] 
  

并且我在安装了mingw的Windows 8下运行。

如何将它升级到ruby 2.0？

Pik 可让您在Windows机器上玩和管理多种版本和风格的红宝石。我选择了这种方式，因为我不确定我需要的所有东西都能在第一次尝试新版本时起作用，因此我也想保留以前的版本。

安装也很简单：如果你没有喷射 Pik 请参阅主题：使用rubygems安装pik然后是pik install ruby​​ 2.0.0，例如：

之前

  C：\Sites> pik list 
 160：jruby 1.6.0（ruby 1.8.7 patchlevel 330）（2011-03-15） f3b6154）（Java H ... 
 165：jruby 1.6.5.1（ruby-1.9.2-p312）（2012-01-25 fffffff）（Java HotSpot（T ... 
 167：jruby 1.6.7（ruby-1.8.7-p357）（2012-02-22 3e82bc8）（Java HotSpot（TM）... 
 187：ruby 1.8.7（2011-02-18 patchlevel 334）[i386 -mingw32] 
 192：ruby 1.9.2p0（2010-08-18）[i386-mingw32] 
 * 193：ruby 1.9.3p125（2012-02-16）[i386-mingw32] 
  

安装

  C：\Sites> pik insta ll ruby​​ 2.0.0 
 **正在下载：http://rubyforge.org/frs/download.php/76807/ruby-2.0.0-p0-i386- 
 mingw32.7z 
 ... 
  

安装完毕后

  C：\Sites> pik list 
 160：jruby 1.6.0（ruby 1.8.7 patchlevel 330）（2011-03-15 f3b6154）（Java H ... 
 165：jruby 1.6.5.1（ruby-1.9.2-p312）（2012-01-25 fffffff）（Java HotSpot（T ... 
 167：jruby 1.6.7（ruby-1.8.7- p357）（2012-02-22 3e82bc8）（Java HotSpot（TM）... 
 187：ruby 1.8.7（2011-02-18 patchlevel 334）[i386-mingw32] 
 192：ruby 1.9.2p0（2010-08-18）[i386-mingw32] 
 * 193：ruby 1.9.3p125（2012-02-16）[i386-mingw32] 
 200：ruby 2.0.0p0（2013 -02-24）[i386-mingw32] 
  

现在我们可以使用2.0.0版本

  C：\Sites> pik使用200 
 
 C：\Sites> ruby​​ --version 
 ruby​​ 2.0.0p0（2013-02-24）[i386-mingw32] 
  

想知道哪里地狱是Ruby折叠rs

  C：\> echo％HOME％
 C：\Users\rondinif 
 
 C：\>其中ruby 
 C：\Users\rondinif\.pik\rubies\Ruby-200-p0\bin\ruby.exe 
 
 C：\> pik使用193 
 C：\>其中ruby 
 C：\RailsInstaller\Ruby1.9.3\bin\ruby.exe 
 
 C：\> pik使用167 
 C：\>其中ruby 
 INFO：找不到指定模式的文件。 
 C：\>其中jruby 
 C：\Users\rondinif\.pik\rubies\JRuby-167\bin\jruby 
  

等等...

My ruby version is

ruby 1.9.3p374 (2013-01-15) [i386-mingw32]

and I am running under Windows 8 with mingw installed.

How can I upgrade it to ruby 2.0 ?

解决方案

Pik let you play with and manage multiple versions and flavours of ruby on on your Windows box. I have chosen this way because I'm not sure that everything I need will work on the first try with the new version, hence I want also to keep prior versions.

The installation is also simple: if you haven't jet Pik see topic: "Install pik using rubygems" then "pik install ruby 2.0.0"

for example:

Before

C:\Sites>pik list
  160: jruby 1.6.0 (ruby 1.8.7 patchlevel 330) (2011-03-15 f3b6154) (Java H...
  165: jruby 1.6.5.1 (ruby-1.9.2-p312) (2012-01-25 fffffff) (Java HotSpot(T...
  167: jruby 1.6.7 (ruby-1.8.7-p357) (2012-02-22 3e82bc8) (Java HotSpot(TM)...
  187: ruby 1.8.7 (2011-02-18 patchlevel 334) [i386-mingw32]
  192: ruby 1.9.2p0 (2010-08-18) [i386-mingw32]
* 193: ruby 1.9.3p125 (2012-02-16) [i386-mingw32]

Install

C:\Sites>pik install ruby 2.0.0
** Downloading:  http://rubyforge.org/frs/download.php/76807/ruby-2.0.0-p0-i386-
mingw32.7z
...

After installation

C:\Sites>pik list
  160: jruby 1.6.0 (ruby 1.8.7 patchlevel 330) (2011-03-15 f3b6154) (Java H...
  165: jruby 1.6.5.1 (ruby-1.9.2-p312) (2012-01-25 fffffff) (Java HotSpot(T...
  167: jruby 1.6.7 (ruby-1.8.7-p357) (2012-02-22 3e82bc8) (Java HotSpot(TM)...
  187: ruby 1.8.7 (2011-02-18 patchlevel 334) [i386-mingw32]
  192: ruby 1.9.2p0 (2010-08-18) [i386-mingw32]
* 193: ruby 1.9.3p125 (2012-02-16) [i386-mingw32]
  200: ruby 2.0.0p0 (2013-02-24) [i386-mingw32]

Now we can use version 2.0.0

C:\Sites>pik use 200

C:\Sites>ruby --version
ruby 2.0.0p0 (2013-02-24) [i386-mingw32]

Wondering where the hell are the Ruby folders

 C:\>echo %HOME%
 C:\Users\rondinif

 C:\>where ruby 
 C:\Users\rondinif\.pik\rubies\Ruby-200-p0\bin\ruby.exe

 C:\>pik use 193
 C:\>where ruby 
 C:\RailsInstaller\Ruby1.9.3\bin\ruby.exe

 C:\>pik use 167
 C:\>where ruby 
     INFO: Could not find files for the given pattern(s).
 C:\>where jruby
 C:\Users\rondinif\.pik\rubies\JRuby-167\bin\jruby

and so on...

这篇关于如何将Ruby升级到2.0的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！