title: Installing QuantLib on ios 10.9
body: <p>I try to get QuantLib working on my macbook.
  But I don't know how to interpret the note in the instructions:</p>
  
  <blockquote>
    <p>A note on Mac OS X 10.9 (Mavericks)</p>
    
    <p>Users have reported linking problems under Mac OS X 10.9; the solution
    (thanks to Albert Azout for pointing it out) seems to be to set the
    environment flags CXXFLAGS and LDFLAGS to -stlib=libstdc++
    -mmacosx-version-min=10.6 before compiling.</p>
  </blockquote>
  
  <p>Can someone enlighten me?</p>