PrinceXML and other dependencies

1

I have installed PrinceXML via gdebi and declared the variable in wp-config.php.

I have still not installed any of the other dependenices thinking that I should be able to export to PDF.

Untitled-1
Untitled-1.jpg1164×688 297 KB

I am presuming the screenshot is visible so I have two questions :
-does it look like I have installed PrinceXML correctly ?
-do I need to install all the dependencies in order to export to a PDF file ?

Thanks

2

From my diagnostics report:

Pressbooks Dependencies

Epubcheck: Not Installed
Kindlegen: Not Installed
xmllint: Not Installed
PrinceXML: Installed
Saxon-HE: Not Installed

3

I have also downloaded a wrapper for php5. The package has two files:
readme.html
prince.php

Do I need to install that somehow ? If yes how ?

Running Ubuntu server 18.04 x64…

Thanks

4

:point_up: These two must be installed for PDF export. You don’t need this :point_down: