wkhtmltopdf and wkhtmltoimage
wkhtmltopdf and wkhtmltoimage are command line tools to render HTML into PDF
and various image formats using the QT Webkit rendering engine. These run
entirely "headless" and do not require a display or display service.
See http://wkhtmltopdf.org for updated documentation.
Building
wkhtmltopdf has its own dedicated repository for building and packaging.