title: How to link against boost_thread on macosx using qt creator?
body: <p>First off, I don't know much about C++ or QT creator, but I downloaded an old open-source project and I'm trying to compile it using QT Creator and QT 5.1.1</p>
  
  <p>I've gotten passed quite a few errors, but now I'm stuck at boost thread.</p>
  
  <pre><code>error: 'boost/thread.hpp' file not found
  </code></pre>
  
  <p>Autocomplete seems to suggest it exists. I tried downloading and compiling the source, copied the .a file to the clang_64/lib folder and added LIBS += -lboost_thread to the .pro file. 
  (this approach seemed to help a few times before with some other libraries).</p>
  
  <p>I'm probably missing something obvious, but I have no idea what.</p>