In my iPhone app there is a requirement for Twitter API integration.
Here the problem comes when I integrate the Twitter+ OAuth SDK into my app. It gives errors as shown below in the screen shot.
I have added the xml2.dylib library to my app but still it gives some errors.
I got the answer.
I am posting it here because I don't want to put answer to my own question to earn reputation :). I made a silly mistake.
I didn't add the "Header Search Paths" in project settings as "\usr\include\xml2"
.