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再会。我正在尝试建立由其他人从事的项目。
当我运行bundle install它时崩溃并出现错误 

Installing bcrypt-ruby (3.0.1) with native extensions 
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.

        /usr/bin/ruby1.9.1 extconf.rb 
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require': cannot load such file -- mkmf (LoadError)
    from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
    from extconf.rb:36:in `<main>'


Gem files will remain installed in /home/halfros/.bundler/tmp/9279/gems/bcrypt-ruby-3.0.1 for inspection.
Results logged to /home/halfros/.bundler/tmp/9279/gems/bcrypt-ruby-3.0.1/ext/mri/gem_make.out
An error occurred while installing bcrypt-ruby (3.0.1), and Bundler cannot continue.
Make sure that `gem install bcrypt-ruby -v '3.0.1'` succeeds before bundling.

sudo gem install bcrypt-ruby -v '3.0.1' 

$ sudo gem install bcrypt-ruby -v '3.0.1'
Building native extensions.  This could take a while...
ERROR:  Error installing bcrypt-ruby:
    ERROR: Failed to build gem native extension.

        /usr/bin/ruby1.9.1 extconf.rb
/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require': cannot load such file -- mkmf (LoadError)
    from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
    from extconf.rb:36:in `<main>'


Gem files will remain installed in /var/lib/gems/1.9.1/gems/bcrypt-ruby-3.0.1 for inspection.
Results logged to /var/lib/gems/1.9.1/gems/bcrypt-ruby-3.0.1/ext/mri/gem_make.out

试过了 - 没有变化。
http://rorguide.blogspot.com/2011/02/bundle-install-on-linux-giving-error.html

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1 回答 1

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看起来 ruby​​ 开发库没有安装。

看起来您正在使用全局 ruby​​/gems 安装，因此最简单的解决方法是安装ruby1.9-dev软件包（或类似的东西），然后再试一次。

或者，您可以使用 rvm，此问题将自行解决： https ://rvm.io/

于 2012-10-26T21:33:10.337 回答