ppp-dev 2.4.7-2+2ubuntu1.1 (ppc64el binary) in ubuntu bionic

 The Point-to-Point Protocol provides a standard way to transmit
 datagrams over a serial link, as well as a standard way for the machines
 at either end of the link to negotiate various optional characteristics
 of the link.
 .
 This package provides files needed to build pppd-related software.