title: Cannot find direct.h
body: <p>For some reason when I try to compile my code, I get this error:</p>
  
  <p>fatal error: direct.h: No such file or directory
  compilation terminated.</p>
  
  <p>I'm on linux using g++ (GCC) 4.6.0 20110509 (Red Hat 4.6.0-7)</p>