An error occurred while installing nokogiri (1.5.2)

Question

When I try to run a ruby on rails project I got an error:

An error occurred while installing nokogiri (1.5.2), and bundle cannot continue.
Make sure that \'gem          


        

Answer 1

From the output:

libiconv is missing.  please visit http://nokogiri.org/tutorials/installing_nokogiri.html for help with installing dependencies.

Install libiconv.