当我运行捆绑安装时，bcrypt gem出现错误

Question

我无法安装bcrypt我的环境-Mac Yosemite 10.10，Ruby-1.9.3 p547，Rails-3.2.15。 当我运行捆绑安装时，我会得到这样的提示。

Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
/Users/mohit/.rvm/rubies/ruby-1.9.3-p547/bin/ruby extconf.rb 
creating Makefile
make clean
make
compiling bcrypt_ext.c
make: *** [bcrypt_ext.o] Segmentation fault: 11
make failed, exit code 2
Gem files will remain installed in /Users/mohit/.rvm/gems/ruby-1.9.3-p547/gems/bcrypt-3.1.9 for inspection.
Results logged to /Users/mohit/.rvm/gems/ruby-1.9.3-p547/extensions/x86_64-darwin-13/1.9.1/bcrypt-3.1.9/gem_make.out
An error occurred while installing bcrypt (3.1.9), and Bundler cannot continue.
Make sure that `gem install bcrypt -v '3.1.9'` succeeds before bundling.
Like

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这是我的宝石文件

source 'https://rubygems.org'

gem 'rails', '3.2.15'


 # Bundle edge Rails instead:

 # gem 'rails', :git => 'git://github.com/rails/rails.git'

gem 'sqlite3'



 # Gems used only for assets and not required

 # in production environments by default.

group :assets do

  gem 'sass-rails',   '~> 3.2.3'

  gem 'coffee-rails', '~> 3.2.1'


  # See https://github.com/sstephenson/execjs#readme for more supported runtimes

  # gem 'therubyracer', :platforms => :ruby

  gem 'uglifier', '>= 1.0.3'

end

  #gem 'devise'

gem 'jquery-rails'

gem "sorcery"

 # To use ActiveModel has_secure_password

  gem 'bcrypt-ruby'


 # To use Jbuilder templates for JSON

 # gem 'jbuilder'

 # Use unicorn as the app server

 # gem 'unicorn'


 # Deploy with Capistrano

 # gem 'capistrano'


 # To use debugger

 # gem 'debugger'

Answer 1

这是当我遇到相同的错误时发现纠正了我的问题的内容：

xcode-select --install
bundle install

值得注意的是，我也使用优胜美地，但使用Ruby 2.1.3，Rails 4.1.6。

Answer 2

我通过替换gem'bcrypt'而不是gem'bcrypt-ruby'对gem文件进行了更改，并捆绑安装并为我工作！

Answer 3

最后，我通过从rubygems.org复制bcrypt的确切字词来弄清楚了，然后对名称进行了些许更改，然后我进行了bundle install并奏效了。