title: Installing Clang on MAC
body: <p>This is the first time i am working on MAC and i wanted to install latest clang so i installed <code>Xcode 5</code> and <code>Xcode command line tools</code>.
  But the <code>clang</code> i got from the <code>Xcode</code> (in terminal i typed <code>clang --version</code>)</p>
  
  <p>It gives me following output:</p>
  
  <pre><code>clang++ --version
  Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn)
  Target: x86_64-apple-darwin12.5.0
  Thread model: posix
  </code></pre>
  
  <p>I am confused what clang version it is. I read that the latest clang is version 3.5. Is the one above similar? (i need complete support for c++11). What is the difference?</p>