Rails server and console fails to start due to Authlogic for ruby 2.0 and rails 3.2 -

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i have ruby version 2.0.0p451 , rails version 3.2.13. ran bundle install , gems installed. when try rails s command following error:

the issue seems authlogic. uninstalled , server starts fine. ideas?

   /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require': cannot load such file -- scrypt (loaderror)         /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `block in require'         /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in `load_dependency'         /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'         /usr/local/lib/ruby/gems/2.0.0/bundler/gems/authlogic-f19ff3a9eb88/lib/authlogic/crypto_providers/scrypt.rb:1:in `<top (required)>'         /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'         /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `block in require'         /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in `load_dependency'         /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'         /usr/local/lib/ruby/gems/2.0.0/bundler/gems/authlogic-f19ff3a9eb88/lib/authlogic.rb:60:in `block in <top (required)>'         /usr/local/lib/ruby/gems/2.0.0/bundler/gems/authlogic-f19ff3a9eb88/lib/authlogic.rb:59:in `each'         /usr/local/lib/ruby/gems/2.0.0/bundler/gems/authlogic-f19ff3a9eb88/lib/authlogic.rb:59:in `<top (required)>'         /usr/local/lib/ruby/gems/2.0.0/gems/bundler-1.6.1/lib/bundler/runtime.rb:76:in `require'         /usr/local/lib/ruby/gems/2.0.0/gems/bundler-1.6.1/lib/bundler/runtime.rb:76:in `block (2 levels) in require'         /usr/local/lib/ruby/gems/2.0.0/gems/bundler-1.6.1/lib/bundler/runtime.rb:72:in `each'         /usr/local/lib/ruby/gems/2.0.0/gems/bundler-1.6.1/lib/bundler/runtime.rb:72:in `block in require'         /usr/local/lib/ruby/gems/2.0.0/gems/bundler-1.6.1/lib/bundler/runtime.rb:61:in `each'         /usr/local/lib/ruby/gems/2.0.0/gems/bundler-1.6.1/lib/bundler/runtime.rb:61:in `require'         /usr/local/lib/ruby/gems/2.0.0/gems/bundler-1.6.1/lib/bundler.rb:132:in `require'         /home/superq/quizot/config/application.rb:7:in `<top (required)>'         /usr/local/lib/ruby/gems/2.0.0/gems/railties-3.2.13/lib/rails/commands.rb:53:in `require'         /usr/local/lib/ruby/gems/2.0.0/gems/railties-3.2.13/lib/rails/commands.rb:53:in `block in <top (required)>'         /usr/local/lib/ruby/gems/2.0.0/gems/railties-3.2.13/lib/rails/commands.rb:50:in `tap'         /usr/local/lib/ruby/gems/2.0.0/gems/railties-3.2.13/lib/rails/commands.rb:50:in `<top (required)>'         script/rails:6:in `require'         script/rails:6:in `<main>'

when try opening console, get: 

/usr/local/lib/ruby/2.0.0/irb/completion.rb:9:in `require': cannot load such file -- readline (loaderror)     /usr/local/lib/ruby/2.0.0/irb/completion.rb:9:in `<top (required)>'     /usr/local/lib/ruby/gems/2.0.0/gems/railties-3.2.13/lib/rails/commands/console.rb:3:in `require'     /usr/local/lib/ruby/gems/2.0.0/gems/railties-3.2.13/lib/rails/commands/console.rb:3:in `<top (required)>'     /usr/local/lib/ruby/gems/2.0.0/gems/railties-3.2.13/lib/rails/commands.rb:38:in `require'     /usr/local/lib/ruby/gems/2.0.0/gems/railties-3.2.13/lib/rails/commands.rb:38:in `<top (required)>'     script/rails:6:in `require'     script/rails:6:in `<main>'

i have uninstalled ruby,rails , installed couple of times. nothing seems working. ideas?

i have 1 rails application , never require rails application on machine. gems installed application only. working fine hard drive crashed , trying setup same application on new hard drive.

had same error scrypt , bcrypt while updating authlogic-3.4.1

the solution me add scrypt gem gemfile:

gem 'authlogic', '~> 3.4.1' gem 'bcrypt', '~> 3.1.7' gem 'scrypt', '1.2.1'

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