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copied!<p>I have MacPorts installed Ruby on Rails which I am have been updating and reworking since yesterday as I want to get back into studying this language. </p> <p><strong>Specs</strong></p> <pre><code>ruby -v ruby 1.8.7 (2012-02-08 patchlevel 358) [i686-darwin10] rails -v Rails 3.0.3 gem -v 1.8.5 </code></pre> <p><strong>The Journey</strong></p> <p>So far it has been quite the journey to get Ruby, Rails and Gems to work on my Mac. On following a tutorial I decided to install/ update Rails API docs and I ran into these <strong>errors</strong>:</p> <pre><code>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 </code></pre> <p>when I did <code>gem server</code> the server was started up. So I probably installed docs a year ago and totally forgot about it. </p> <p>What can I do to get rid of all these errors? Or can I safely ignore them and keep on going?</p>

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