rails g sorcery:install ができない

Question

rails でsorceryが利用できません

gem 'sorcery'　#gemfileに追加

bundle install

ですが、
rails g sorcery:install
と入力すると

C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/bcrypt-3.1.11-x64-mingw32/lib/bcrypt.rb:16:in `require': cannot load such file -- bcrypt_ext (LoadError)
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/bcrypt-3.1.11-x64-mingw32/lib/bcrypt.rb:16:in `rescue in <top (required)>'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/bcrypt-3.1.11-x64-mingw32/lib/bcrypt.rb:12:in `<top (required)>'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sorcery-0.11.0/lib/sorcery/crypto_providers/bcrypt.rb:1:in `require'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sorcery-0.11.0/lib/sorcery/crypto_providers/bcrypt.rb:1:in `<top (required)>'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sorcery-0.11.0/lib/sorcery.rb:46:in `require'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sorcery-0.11.0/lib/sorcery.rb:46:in `<module:CryptoProviders>'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sorcery-0.11.0/lib/sorcery.rb:43:in `<module:Sorcery>'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/sorcery-0.11.0/lib/sorcery.rb:3:in `<top (required)>'
        from C:/Ruby24-x64/lib/ruby/site_ruby/2.4.0/bundler/runtime.rb:81:in `require'
        from C:/Ruby24-x64/lib/ruby/site_ruby/2.4.0/bundler/runtime.rb:81:in `block (2 levels) in require'
        from C:/Ruby24-x64/lib/ruby/site_ruby/2.4.0/bundler/runtime.rb:76:in `each'
        from C:/Ruby24-x64/lib/ruby/site_ruby/2.4.0/bundler/runtime.rb:76:in `block in require'
        from C:/Ruby24-x64/lib/ruby/site_ruby/2.4.0/bundler/runtime.rb:65:in `each'
        from C:/Ruby24-x64/lib/ruby/site_ruby/2.4.0/bundler/runtime.rb:65:in `require'
        from C:/Ruby24-x64/lib/ruby/site_ruby/2.4.0/bundler.rb:114:in `require'
        from D:/eruku/eruku/config/application.rb:7:in `<top (required)>'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/railties-5.1.4/lib/rails/command/actions.rb:15:in `require'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/railties-5.1.4/lib/rails/command/actions.rb:15:in `require_application_and_environment!'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/railties-5.1.4/lib/rails/commands/generate/generate_command.rb:19:in `perform'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/thor-0.20.0/lib/thor/command.rb:27:in `run'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/thor-0.20.0/lib/thor/invocation.rb:126:in `invoke_command'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/thor-0.20.0/lib/thor.rb:387:in `dispatch'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/railties-5.1.4/lib/rails/command/base.rb:63:in `perform'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/railties-5.1.4/lib/rails/command.rb:44:in `invoke'
        from C:/Ruby24-x64/lib/ruby/gems/2.4.0/gems/railties-5.1.4/lib/rails/commands.rb:16:in `<top (required)>'
        from bin/rails:4:in `require'
        from bin/rails:4:in `<main>'

sorcery.rb が生成されません
ネットで調べたものの解決策が見つからず

ruby 2.4.2p198 (2017-09-14 revision 59899) [x64-mingw32]
Rails 5.1.4
windows環境です

Comments

[退会済みユーザー]

bcryptはインストールされていますか？

[n.k8808]

いえ　してません

Answer 1

Windows環境下でBcryptがうまく動作しないことがあるようです。

https://github.com/codahale/bcrypt-ruby/issues/149
https://github.com/Sorcery/sorcery/issues/75

上記Issueの通りGemfileを以下のようにしてみてください。

gem 'bcrypt', git: 'https://github.com/codahale/bcrypt-ruby.git', require: 'bcrypt'
gem 'sorcery'

Comments

[n.k8808]

ありがとうございます
windwosだとやはり、うまく動作しないものもあるようで
linuxを使って見たいと思います。