Rails 4.1.0 e Authlogic BCRypt Problema

Question

Sto eseguendo l'ultimo OSX con RVM Ruby 2.1.0.Dopo bundle update to Rails 4.1.0 e AuthLogic 3.4.1, quando avvio il server ottengo questo errore:

authlogic/crypto_providers/bcrypt.rb:1:in `require': cannot load such file -- bcrypt (LoadError)
  authlogic-3.4.1/lib/authlogic/crypto_providers/bcrypt.rb:1:in `<top (required)>'
  authlogic-3.4.1/lib/authlogic.rb:60:in `require'
  authlogic-3.4.1/lib/authlogic.rb:60:in `block in <top (required)>'
  authlogic-3.4.1/lib/authlogic.rb:59:in `each'
  authlogic-3.4.1/lib/authlogic.rb:59:in `<top (required)>'
  bundler-1.5.2/lib/bundler/runtime.rb:76:in `require'
  bundler-1.5.2/lib/bundler/runtime.rb:76:in `block (2 levels) in require'
  bundler-1.5.2/lib/bundler/runtime.rb:72:in `each'
  bundler-1.5.2/lib/bundler/runtime.rb:72:in `block in require'
  bundler-1.5.2/lib/bundler/runtime.rb:61:in `each'
  bundler-1.5.2/lib/bundler/runtime.rb:61:in `require'
  bundler-1.5.2/lib/bundler.rb:131:in `require'
  application.rb:7:in `<top (required)>'
  railties-4.1.0/lib/rails/commands/commands_tasks.rb:79:in `require'
  railties-4.1.0/lib/rails/commands/commands_tasks.rb:79:in `block in server'
  railties-4.1.0/lib/rails/commands/commands_tasks.rb:76:in `tap'
  railties-4.1.0/lib/rails/commands/commands_tasks.rb:76:in `server'
  railties-4.1.0/lib/rails/commands/commands_tasks.rb:40:in `run_command!'
  railties-4.1.0/lib/rails/commands.rb:17:in `<top (required)>'

.

Answer 1

Da questo Edizione sul conto GitHub AuthLogic

AuthLogic ha cambiato il suo sistema di crittografia predefinito da SHA512 a Scrypt.

Sembra che tu abbia bisogno di questo nel tuo Gemfile

gem 'authlogic', '~> 3.4.0'
gem 'scrypt'

.

Se non vuoi che Scrypt puoi usare SHA512 inserendo questo

acts_as_authentic do |c|
  c.crypto_provider = Authlogic::CryptoProviders::Sha512
end

.

nel tuo User.rb

Potrebbe anche essere necessario specificare la versione del gemma AuthLogic

gem 'authlogic', github: 'binarylogic/authlogic', ref: 'e4b2990d6282f3f7b50249b4f639631aef68b939'

.

Ma immagino che questo sarà risolto presto