Question

我已经安装了Ruby on Rails的MacPorts，我从昨天起就一直在更新和改造，因为我想重新学习这门语言。

功能

ruby -v
ruby 1.8.7 (2012-02-08 patchlevel 358) [i686-darwin10]
rails -v
Rails 3.0.3
gem -v
1.8.5

旅程

到目前为止，让Ruby，Rails和Gems在我的Mac上工作已经是一段艰难的旅程。在关注教程后，我决定安装/更新Rails API文档，我遇到了这些错误：

Password:
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 /opt/local/lib/ruby/site_ruby/1.8/rubygems/commands/rdoc_command.rb:58.
NOTE: Gem::SourceIndex.installed_spec_directories is deprecated, use Specification.dirs. It will be removed on or after 2011-11-01.
Gem::SourceIndex.installed_spec_directories called from /opt/local/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:47.
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 /opt/local/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:47.
NOTE: Gem::SourceIndex#initialize is deprecated with no replacement. It will be removed on or after 2011-11-01.
Gem::SourceIndex#initialize called from /opt/local/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 /opt/local/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 /opt/local/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 /opt/local/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:320.
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 /opt/local/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#each called from /opt/local/lib/ruby/site_ruby/1.8/rubygems/commands/rdoc_command.rb:58.
Installing ri documentation for activesupport-3.2.3...

unrecognized option `--encoding'

For help on options, try 'rdoc --help'

ERROR:  While generating documentation for activesupport-3.2.3
... MESSAGE:   exit
... RDOC args: --ri --op /opt/local/lib/ruby/gems/1.8/doc/activesupport-3.2.3/ri --encoding UTF-8 lib --title activesupport-3.2.3 Documentation --quiet

当我gem server服务器启动时。所以我可能在一年前安装了docs并完全忘了它。

我可以做些什么来摆脱所有这些错误？或者我可以安全地忽略它们并继续前进吗？

Answer 1

您可以放心地忽略这些错误。

现在，您可以通过指定gem install rails --no-ri --no-rdoc安装Rails来安装Gems，而不会出现这些错误。

将来，您可以添加：

gem: --no-ri --no-rdoc

到您的~/.gemrc文件，全局忽略未来gem安装的文档。

此外，如果您刚开始使用，我建议您使用ruby版本管理器，例如rvm或rbenv。在管理不同的ruby版本和gemsets时，它使生活变得更加容易。

Answer 2

如果您拥有rdoc版本＆lt; {p>请尝试gem install rdoc或gem update rdoc 3.0。

RDoc从Ruby Source Files生成文档。因此，正如@Mark Sands所说，使代码运行并不是绝对必要的，因此可以很好地解决错误的根源。

Answer 3

我在Debian linux上收到了相同的警告，我正在rvm使用ruby-1.9.3-p194。

我通过更改

的第127行来消除大部分内容

~/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/source_index.rb

127 add_spec gemspec if gemspec至127 Gem::Specification.add_spec gemspec if gemspec

至于其他人，他们说弃用了，没有替换。

我只发现了这个帖子，因为我试图找到更多关于这些的信息。有人认为有更新吗？警告声明这些将在2011-11-01之后或之后删除。时间已经过去了。

Ruby Docs更新错误

3 个答案: