[CentOS] get pdftk into (or from) a repo

Thu May 11 22:49:22 UTC 2017
Leon Fauster <leonfauster at googlemail.com>

> Am 11.05.2017 um 22:26 schrieb ken <gebser at mousecar.com>:
> pdftk used to be in a repo... or maybe it still is, but I don't know which one.  Anyone know?

an old one is in the "dead" rpmforge repo.