ppp-dev software package provides Point-to-Point Protocol (PPP) - development files, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install ppp-dev
ppp-dev is installed in your system.
Make ensure the ppp-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep ppp-dev *
You will get with ppp-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Development |
| Package | ppp-dev |
| Version | 2.4.5-5.1ubuntu2.2 |
| Description | Point-to-Point Protocol (PPP) - development files |
| Sub Section | devel |