Gem Nokogiri 解析 html 时出现 no such file or directory ，怎么解决？
这个貌似是同样的问题：http://www.iteye.com/problems/43990
if you used rails later version, you must add gem 'nokogiri' to Gemfile file first, and run bundle install
这个貌似是同样的问题：http://www.iteye.com/problems/43990
if you used rails later version, you must add gem 'nokogiri' to Gemfile file first, and run bundle install