Rails：捆绑安装 nokogiri 失败

Question

当我运行 > 捆绑安装

`An error occurred while installing nokogiri (1.6.2.1), and Bundler cannot continue.
Make sure that `gem install nokogiri -v '1.6.2.1'` succeeds before bundling.

好的，所以我运行 > sudo gem install nokogiri -v '1.6.2.1'

我有这个：

    Gem files will remain installed in /Library/Ruby/Gems/2.0.0/gems/nokogiri-1.6.2.1 for inspection.
Results logged to /Library/Ruby/Gems/2.0.0/gems/nokogiri-1.6.2.1/ext/nokogiri/gem_make.out

当我运行命令时：rails g controller...

Could not find gem 'rspec-rails (= 2.13.1) ruby' in the gems available on this machine.
Run `bundle install` to install missing gems.

请帮帮我！

Answer 1

可能的重复：

• Mac OS X：Error to install Nokogiri on OSX 10.9 Maverick?
• Ubuntu：Error installing Nokogiri 1.5.0 with rails 3.1.0 and ubuntu

问题可能是您必须本地安装 Nokogiri 所依赖的 libxml 和 libxslt。

如果你运行gem install nokogiri -v '1.6.2.1' | grep libxml，会出现什么吗？