title: How to install wkhtmltopdf patched qt without compiling?
body: <p>I'm using google cloud instance for host Odoo, somo reports print to pdf ok, but other with custom paperformat get the following error:</p>
  
  <p>"The switch --header-spacing, is not support using unpatched qt, and will be ignored.The switch --header-html, is not support using unpatched qt, and will be ignored.The switch --footer-html, is not support using unpatched qt, and will be ignored.QXcbConnection: Could not connect to display"</p>
  
  <p>I google it, and to solve I need to compile wkhtmltopdf like this: 
  <a href="http://www.grobak.net/id/blog/how-fix-wkhtmltopdf-failed-error-code-6" rel="noreferrer">http://www.grobak.net/id/blog/how-fix-wkhtmltopdf-failed-error-code-6</a> but this proccess need 3 hs and I'm building a script to install google instances on the run with odoo dependencies. </p>
  
  <p>the .deb package have a dependency broken</p>
  
  <p>Anyone know other solution?</p>