Ruby on rails Gem:：SourceIndex.from_installed_gems已弃用，无需更换。将于2011年10月1日或之后拆除

我正在web主机上运行RubyonRails（RoR）应用程序

我的项目代码在下提供

尝试运行RoR后，我收到以下错误消息：

NOTE: Gem::SourceIndex.from_installed_gems is deprecated with no replacement.
It will be removed on or after 2011-10-01.    
Gem::SourceIndex.from_installed_gems called from /usr/lib/ruby/gems/1.8/gems/gem_plugin-0.2.3/lib/gem_plugin.rb:109.
NOTE: from_installed_gems(arg) is deprecated. 
From /usr/lib/ruby/site_ruby/1.8/rubygems/deprecate.rb:63:in `send'
NOTE: Gem::SourceIndex.from_gems_in is deprecated with no replacement.
It will be removed on or after 2011-10-01. Gem::SourceIndex.from_gems_in called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:50.        
NOTE: Gem::SourceIndex#initialize is deprecated with no replacement.
It will be removed on or after 2011-11-01.
Gem::SourceIndex#initialize called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:67. 
NOTE: Gem::SourceIndex#spec_dirs= is deprecated, use Specification.dirs=.
It will be removed on or after 2011-11-01. 
Gem::SourceIndex#spec_dirs= called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:94.
NOTE: Gem::SourceIndex#refresh! is deprecated with no replacement.
It will be removed on or after 2011-11-01. 
Gem::SourceIndex#refresh! called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:95.
NOTE: Gem::SourceIndex#load_gems_in is deprecated with no replacement. It will be removed on or after 2011-11-01. 
Gem::SourceIndex#load_gems_in called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:322.
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec.
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec.
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec.
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec.
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec.
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec.
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec.
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec.
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec.
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec.
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127.     
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127.    
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. 
It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. 
NOTE: Gem::SourceIndex#add_spec is deprecated, use Specification.add_spec. It will be removed on or after 2011-11-01. Gem::SourceIndex#add_spec called from /usr/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:127. NOTE: Gem::SourceIndex#each is deprecated with no replacement. It will be removed on or after 2011-11-01. Gem::SourceIndex#each called from /usr/lib/ruby/gems/1.8/gems/gem_plugin-0.2.3/lib/gem_plugin.rb:112. 

我使用的是Rails 4.2.4和Ruby 2.1.5p273（2014-11-13修订版48405）[i386-mingw32]

我安装的东西有问题吗-/

非常感谢您的帮助和建议-D

---

我也在网上搜索了这个问题，我并不孤单。 我尝试了下面链接中的说明，但RoR仍然不工作。！：-

由Doon解决：Rails应用程序在stacktrace/dump中有很多对1.8的引用

在cPanel主机上运行rubyonrails（RoR）似乎是一个令人沮丧的练习，因为它们通常没有安装所需的东西

由Doon解决：Rails应用程序在stacktrace/dump中有很多对1.8的引用

---

在cPanel主机上运行rubyonrails（RoR）似乎是一个令人沮丧的练习，因为它们通常没有安装所需的东西

您确定要在Ruby 2上运行吗？我在stacktrace/dump中看到很多对1.8的引用。FWIW在cpanel主机上运行Rails似乎是一个令人沮丧的练习，因为它们通常没有安装所需的东西。如果你看那个维基条目，他们会告诉你在rails 2.3.18上开发。我不想这么说，但我建议你寻找不同的主机。再加上，

Ruby 2.1.5p273（2014-11-13修订版48405）[i386-mingw32]

是您在开发主机上使用的，而不是在cpanel上运行的（windows for your，而在cpanel主机上可能是centos）。主机上的Ruby是1.8，它没有查看您的Gemfile，没有bundler，等等。。我还在等着找另一个主机。你确定你在Ruby 2上运行吗？我在stacktrace/dump中看到很多对1.8的引用。FWIW在cpanel主机上运行Rails似乎是一个令人沮丧的练习，因为它们通常没有安装所需的东西。如果你看那个维基条目，他们会告诉你在rails 2.3.18上开发。我不想这么说，但我建议你寻找不同的主机。再加上，

Ruby 2.1.5p273（2014-11-13修订版48405）[i386-mingw32]

是您在开发主机上使用的，而不是在cpanel上运行的（windows for your，而在cpanel主机上可能是centos）。主机上的Ruby是1.8，它没有查看您的Gemfile，没有bundler，等等。。我仍在等待寻找另一位主人。