本文介绍了gem install rails 不安装 rails的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
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:
- 移除红宝石
- 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!