Can't install rmagick gem on Ubuntu 13.04

Question

When I try to install rmagic with:

gem install rmagic

it gives error:

Building native extensions.  This could take a while...
E         


        

Answer 1

Solution is to add ppa where those libs could be found.

Add PPA:

sudo add-apt-repository ppa:ricotz/testing

Then update package list:

sudo apt-get update

Finally install it with:

sudo apt-get install libmagickwand-dev