Unable to bundle install 'open-uri'

Question

I am very new to Rails. I am making a web application in which I am using nokogiri to search different websites to extract text from them. And so in the Gemfile, I have written require 'nokogiri' and 'open-uri', but when I bundle install I get this error :

Could not find gem 'open-uri (>= 0) ruby' in the gems available on this machine

But when I do require 'open-uri' in my console, it displays yes. So why can't I bundle install, or is there any alternative to it ?

Solution

OpenUri is part of the Ruby standard library, you only need to require it if you want to use it in your code. No gem is required.