Question

I have tried to deploy devise authentication on my rails app.

I am getting this issue

"cannot load such file -- bcrypt_ext"

I see it is a common issue amongst windows based computers but the answers to other questions have not helped me yet.

I am running Windows 8 x64 with x86 ruby and devkit

Answer 1

try

C:\> gem install --no-ri --no-rdoc bcrypt
C:\> cd (path to gems root)\bcrypt-3.1.7-x86-mingw32\ext\mri
C:\(path to gems root)\bcrypt-3.1.7-x86-mingw32\ext\mri> ruby extconf.rb
C:\(path to gems root)\bcrypt-3.1.7-x86-mingw32\ext\mri> make
C:\(path to gems root)\bcrypt-3.1.7-x86-mingw32\ext\mri> make install

reference: https://www.alib.jp/entries/bcrypt_ext_load_error_on_ruby21x

Answer 2

bcrypt_ext.so文件丢失 - 如果您手动将其复制到正确的文件夹 - 在我的情况下\ Ruby23 \ lib \ ruby \ gems \ 2.3.0 \ gems \ bcrypt-3.1.11-x86-mingw32 \ lib - it帮助。：）

Answer 3

这对我有用： https://github.com/codahale/bcrypt-ruby/issues/142

- 卸载所有bcrypt版本：gem uninstall bcrypt

选择选项3（全部卸载）

- 卸载所有bcrypt-ruby版本：gem uninstall bcrypt-ruby

选择选项3（全部卸载）

通过以下方式替换gemfile中的行：

将此行添加到gemfile： gem'bcrypt'，平台:: ruby

但对我来说不起作用，但是将gemfile指向git存储库：

gem'bcrypt'，git：'https://github.com/codahale/bcrypt-ruby.git'，：require =＆gt; 'bcrypt'

捆绑安装

你应该好好去

Answer 4

点击此链接https://github.com/codahale/bcrypt-ruby/issues/142

有人提到了这个解决方案

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

它对我有用

LoadError: cannot load such file — bcrypt_ext

4 个答案: