There is no such file to download - nokogiri

Question

I followed this instruction (for Macosx): http://nokogiri.org/tutorials/installing_nokogiri.html

Gemfile

gem 'nokogiri' 

Controller Code:

 require 'rubygems' require 'nokogiri' require 'open-uri' 

I am using Rails 3.1.3

 LoadError in ScriptsController#tv2db no such file to load -- nokogiri 

If I use "irb", that's fine

 >> require 'nokogiri' => true 

Answer 1

Do not forget to restart the server.