bcrypt error: Devise ruby 2.0 and rails 4.0

Question

I keep getting this error when i try to run my app:

C:/ruby-2.0.0-p195-i386-mingw32/lib/ruby/gems/2.0.0/gems/activesupport-4.0.0.rc1 /lib/active_support/dependencies

Answer 1

On problem with has_secure_password on Window 7 helps this

gem uninstall bcrypt-ruby

gem uninstall bcrypt

gem install bcrypt-ruby --platform=ruby --no-ri --no-rdoc

gem install bcrypt --platform=ruby --no-ri --no-rdoc

Add to Gemfile:

gem 'bcrypt-ruby', '~> 3.0.0', :require => 'bcrypt'
gem 'bcrypt'

bundle install