Failure to install nokogiri libiconv is missing on Yosemite Mac OS X 10.10

Question

Trying to install Nokogiri I’m getting the following error

Maxims-MacBook-Air:ScrapingTheApple maximveksler$ gem install nokogiri
Fetching: nokogiri-1.6.2.1.         


        

Answer 1

In my case I had upgraded Xcode and forgot to install the command line tools so install was not able to run compiler.

The following installs the command line tools:

xcode-select --install