WickedPDF unpatched on osx

Question

I am trying to html to pdf on mac osx. I write this command,

$ wkhtmltopdf --header-center "google"  http://www.google.com google.pdf

but I saw the error,

The switch --header-center, is not support using unpatched qt, and will be ignored.Loading page (1/2)
Printing pages (2/2)                                               
Done 

What is the problem? How should I fix?

Answer 1

Install Qt from https://code.google.com/p/wkhtmltopdf/wiki/compilation yourself. Hopefully this will do.