title: How to solve "LibXml/xmlreader.h Not found" error in Twitter integration in iPhone
body: <p>I want to integrate Twitter in my application. I integrated related files and added libxml2
       library.  I included the path for it in "Header Search paths" field. When i try to build my application, I am getting errors showing that <code>LibXml/xmlreader.h: No Such file or Directory</code>.</p>
  
  <p>Can anyone please help me in this.
  Thanks in Advance.</p>