ROR deprecation warning desert-0.5.4

So I am getting this error:

DEPRECATION WARNING: ActiveSupport::Dependencies.load_paths is deprecated, 
please use autoload_paths in开发者_Go百科stead. (called from load_paths at 
/opt/local/lib/ruby/gems/1.8/gems/desert-0.5.4/lib/desert/manager.rb:36)

times like a million after call ruby script/server before this warning

=> Booting WEBrick
=> Rails 2.3.12 application starting on http://0.0.0.0:3000

and then after the activesupport error I get a bunch of

NOTE: Gem.source_index is deprecated, use Specification. It will be removed on or after 2011-11-01.
Gem.source_index called from /opt/local/lib/ruby/gems/1.8/gems/rails-2.3.12/lib/rails/gem_dependency.rb:78.

and then after all these warnings and notes I get

/Users/anthonysierra/.gem/ruby/1.8/gems/bcrypt-ruby-2.1.4/lib/bcrypt_ext.bundle: [BUG] Segmentation fault
ruby 1.8.7 (2010-12-23 patchlevel 330) [x86_64-darwin10]

Abort trap

My questions is how I might add gems or install things in order to get things running? In case you are wondering this is a project I pulled from svn.

The deprecation warnings have been added to ActiveSupport in version 2.3.9 (source here). They're just that, warnings.

For the Gem.source_index note, see this question.

The bcrypt error should be solved by reinstalling bcrypt (see related bug here).

So it looks like what I had to do was add gem 'bcyrpt-ruby', :require => "crypt" to the gemfile and then call sudo gem install bcrypt-ruby :)