Herkuku工具带的问题 [英] Problems with heroku toolbelt

问题描述

我已经使用<$ c安装了heroku工具栏$ c> wget -qO- https://toolbelt.heroku.com/install-ubuntu.sh | SH 。我也试过 gem install heroku 。但是当我输入：

  MY_USER @ home-PC：〜$ heroku version 
 ： 1：在`require'中：无法加载这样的文件 -  ruby​​gems.rb（LoadError）
 from< internal：gem_prelude>：1：在<编译>'
  

我在google中检查过，人们建议gem和当前的ruby是不同的版本，所以我检查过它们，它们看起来是一样的：

  MY_USER @ home-PC：〜$ which ruby​​ 
 /home/MY_USER/.rvm/rubies/ruby-1.9 .3-p327 / bin / ruby​​ 
 
 MY_USER @ home-PC：〜$ gem env | grep'RUBY EXECUTABLE'
  -  RUBY EXECUTABLE：/home/MY_USER/.rvm/rubies/ruby-1.9.3-p327/bin/ruby 
   b 
 
 
我不知道该做什么更多，请帮忙。
 
 
 
对不起，可能是愚蠢的问题，谢谢
 
编辑：
忘记说我正在运行Ubuntu 12.10。
解决方案
 
问题是您安装的 heroku 可执行文件可能以这样的一行开头：
 ＃！/ usr / bin / ruby​​ 
  
将强制 heroku 命令始终使用系统范围的ruby（ / usr / bin / ruby​​ ），它会永远不要运行你的rvm版本的ruby。
 
 
 
要修复它，只需编辑 heroku 脚本的第一行到这个：
 ＃！/ usr / bin / env ruby​​ 
  
这将使 heroku 命令运行，无论哪个ruby命令处于当前 PATH ，而不是以前的硬编码路径。
 
 
 
要找到 heroku 脚本，所以你可以编辑它，只需键入： 
 
 
 哪个heroku 
  
 ...在您的命令行上。它应该打印脚本的位置，以便您可以找到它并将其加载到编辑器中。
 
I'm absolute newbie in Ruby and Rails project, so I'm sorry if this is dumb question.

I've installed heroku toolbelt using wget -qO- https://toolbelt.heroku.com/install-ubuntu.sh | sh. Also I tried gem install heroku. But when I type: 
MY_USER@home-PC:~$ heroku version
<internal:gem_prelude>:1:in `require': cannot load such file -- rubygems.rb (LoadError)
    from <internal:gem_prelude>:1:in `<compiled>'
I've checked in google and people suggest that gem and current ruby are different versions so I've checked it and they seem to the same:
MY_USER@home-PC:~$ which ruby
/home/MY_USER/.rvm/rubies/ruby-1.9.3-p327/bin/ruby

MY_USER@home-PC:~$ gem env | grep 'RUBY EXECUTABLE'
  - RUBY EXECUTABLE: /home/MY_USER/.rvm/rubies/ruby-1.9.3-p327/bin/ruby
I have no idea what to do more, so please help.

Sorry for the maybe stupid question, thanks in advance.

EDIT: 
Forgot to say I'm running Ubuntu 12.10.
解决方案
The problem is that the heroku executable you installed probably starts with a line like this:
#!/usr/bin/ruby
This will force the heroku command to always use the system-wide ruby (/usr/bin/ruby) and it will never run your rvm version of ruby.

To fix it simply edit the first line of the heroku script to this:
#!/usr/bin/env ruby
This will make the heroku command run whichever ruby command is in the current PATH, instead of a hard coded path like previously.

To find the location of the heroku script, so you can edit it, simply type:
which heroku
...on your command line. It should print out the location of the script so you can find it and load it into your editor.

                        
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