Why am I getting this “libxml/tree.h file not found” error?

Question

I just installed Xcode version 4.3.1 and I get this error:

libxml / tree.h file not found

I have also installed Xcode 4.2, and

Answer 1

In my case, the main difficulty was that the app is composed of two projects, with the second one having several targets. It took me a while to realise that the error was occurring in one of those targets and not in the target of the main project. Then I just had to add the (in)famous $(SDKROOT)/usr/include/libxml2 in the Header Search Paths of that particular target.

I am using Xcode Version 5.0.1

Answer 2

LibXML2 library solved

SOLUTION!

if you have xcode 4.3.x in /Application

need ONLY add: "/usr/include/libxml2" without quote in Application TARGET -> Header search path.

for this -> double click on the line -> on little window click plus sign an write /usr/include/libxml2

nb - need also add libxml2.dylib to the framework. I use 2.2.7.3

hope help you