title: pusherchat-rails deploing to heroku
body: <p>I am trying to create a chat application on heroku using </p>
  
  <p>the following 
   <a href="https://github.com/tarnfeld/PusherChat-Rails" rel="nofollow">https://github.com/tarnfeld/PusherChat-Rails</a></p>
  
  <p>I have cloned it to my local</p>
  
  <p>when i perform git push heroku master i get the following</p>
  
  <p>Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
         /usr/local/bin/ruby extconf.rb
         checking for sqlite3.h... no
         sqlite3.h is missing. Try 'port install sqlite3 +universal'
         or 'yum install sqlite3-devel' and check your shared library search path (the
         location where your sqlite3 shared library is located).
         <strong>* extconf.rb failed *</strong></p>
  
  <p>Any ideas? or has anyone installed this on heroku?</p>