Heroku Gem无法正常安装 [英] Heroku Gem Doesn't work are installing it

问题描述

我想让heroku在Unbuntu 9.10上运行

我输入了

sudo gem install heroku

一切正常，但是当我去跑步时：

heroku list

我得到

heroku：找不到命令

解决方案请运行 gem enviroment ，然后查看可执行目录的位置并将其添加到 PATH

在我的例子中：

  $ gem environment 
 RubyGems环境：
  - RUBYGEMS VERSION：1.3.5 
  -  RUBY VERSION：1.8.7（2009-06-12 patchlevel 174）[i486-linux] 
  - 安装目录：/var/lib/gems/1.8 
  -  RUBY EXECUTABLE：/usr/bin/ruby1.8 
  - 可执行目录：/var/lib/gems/1.8/bin 
  -  RUBYGEMS平台：
  -  ruby​​ 
  - x86-linux 
  - 创业板路径：
  -  /var/lib/gems/1.8 
  -  /home/user/.gem/ruby/1.8 
  - 创业板C ONFIGURATION：
  - ：update_sources => true 
  - ：verbose => true 
  - ：benchmark => false 
  - ：backtrace => false 
  - ：bulk_threshold => 1000 
  - 远程源：
  -  http://gems.rubyforge.org/ 
 
 $ export PATH = $ PATH：/var/lib/gems/1.8/bin 
  

或添加到〜/ .bashrc I am trying to get heroku running on Unbuntu 9.10

I typed

sudo gem install heroku

and everything works fine but then when I go to run:

heroku list

I get

heroku: command not found

解决方案

run gem enviroment and look where is the EXECUTABLE DIRECTORY and add it to your PATH

In my case:

$ gem environment
RubyGems Environment:
  - RUBYGEMS VERSION: 1.3.5
  - RUBY VERSION: 1.8.7 (2009-06-12 patchlevel 174) [i486-linux]
  - INSTALLATION DIRECTORY: /var/lib/gems/1.8
  - RUBY EXECUTABLE: /usr/bin/ruby1.8
  - EXECUTABLE DIRECTORY: /var/lib/gems/1.8/bin
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86-linux
  - GEM PATHS:
     - /var/lib/gems/1.8
     - /home/user/.gem/ruby/1.8
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :benchmark => false
     - :backtrace => false
     - :bulk_threshold => 1000
  - REMOTE SOURCES:
     - http://gems.rubyforge.org/

$ export PATH=$PATH:/var/lib/gems/1.8/bin

or add to ~/.bashrc

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