title: retrieving gpg key timed out
body: <p>I am trying to run the following command and get this error:</p>
  
  <pre><code>sudo add-apt-repository ppa:ondrej/php
  </code></pre>
  
  <p>I have my firewall turned off and did the proceeding commands before running this command:</p>
  
  <pre><code>sudo apt-get purge apache2
  sudo apt-get autoremove
  sudo netstat -ltnp | grep :80
  </code></pre>
  
  <p>if nginx is listening on port 80</p>
  
  <pre><code>sudo apt-get purge nginx nginx-common
  sudo apt-get autoremove
  </code></pre>
  
  <p>then I follow with the command:</p>
  
  <pre><code>sudo apt-get-repository ppa:ondrej/php
  </code></pre>
  
  <p>and get the following errors;</p>
  
  <pre><code>Error: retrieving gpg key timed out
  </code></pre>
  
  <p>Any help??</p>