title: How do I install pthreads on Debian?
body: <p>Suprisingly, I can't find this anywhere. I'm trying to use the <code>php</code> Thread class. To do this I have to install <code>pthreads</code>. </p>
  
  <p>How do I install <code>pthreads</code> on <code>Debian 8</code>?</p>