title: Laravel valet linked php error
body: <p>I got an error.</p>
  
  <pre><code>$ valet install
  
  [DomainException]                
  Unable to determine linked PHP.  
  
  install
  </code></pre>
  
  <p>'which' command returns:</p>
  
  <pre><code>$ which php
  /usr/local/Cellar/php70/7.0.6/bin/php
  </code></pre>