title: Xcode cannot find #Include<> header
body: <p>I'm trying to get Xcode to import the header file for Irrlicht.</p>
  
  <pre><code>#include &lt;irrlicht.h&gt;
  </code></pre>
  
  <p>It says "Irrlicht.h. No such file or directory". Yes Irrlicht.h with a capital I, even though the #include is lowercase.</p>
  
  <p>Anyway I added "/lib/irrlicht-1.6/include" in the header search paths for the Xcode project, yet it still doesn't find it.</p>
  
  <p>The only thing I've tried that does work is:</p>
  
  <pre><code>#include "/lib/irrlicht-1.6/include/irrlicht.h"
  </code></pre>
  
  <p>This is a bit ridiculous though, #include  should work, I don't understand why it isn't working.</p>
  
  <p>Update (here are more details on the error):</p>
  
  <pre><code>/lib/PAL/pal_benchmark/palBenchmark/main.h:31:0
  /lib/PAL/pal_benchmark/palBenchmark/main.h:31:22: error: irrlicht.h: No such file or directory
  </code></pre>