gem install rails 不安装 rails [英] gem install rails does not install rails

问题描述

当我尝试安装 rails 时:

When I tries to install rails:

root@li44-48:/# gem install rails
Successfully installed rails-3.2.1
1 gem installed
Installing ri documentation for rails-3.2.1...
Installing RDoc documentation for rails-3.2.1...

但是当我这样做时:

root@li44-48:/# rails
-bash: rails: command not found

我检查了 gem env 并显示:

RubyGems Environment:
  - RUBYGEMS VERSION: 1.8.15
  - RUBY VERSION: 1.9.3 (2011-10-30 patchlevel 0) [i686-linux]
  - INSTALLATION DIRECTORY: /usr/lib/ruby/gems/1.9.1
  - RUBY EXECUTABLE: /usr/bin/ruby
  - EXECUTABLE DIRECTORY: /usr/bin
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86-linux
  - GEM PATHS:
     - /usr/lib/ruby/gems/1.9.1
     - /root/.gem/ruby/1.9.1
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :benchmark => false
     - :backtrace => false
     - :bulk_threshold => 1000
  - REMOTE SOURCES:
     - http://rubygems.org/

还有文件夹 root@li44-48:/usr/lib/ruby/gems/1.9.1/gems/rails-3.2.1# 是空的.

Also the folder root@li44-48:/usr/lib/ruby/gems/1.9.1/gems/rails-3.2.1# is empty.

关于如何解决这个问题有什么想法吗?

Any ideas on how to fix this?

推荐答案

为了愤怒退出，我:

1. 移除红宝石
2. 移除了宝石

并从源代码重新编译，现在 gem install rails 再次完全正常工作.

and recompiled both from source, and now gem install rails is fully working again.

这篇关于gem install rails 不安装 rails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！