libpathfinder-dev software package provides Development files for pathfinder, 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 libpathfinder-dev
libpathfinder-dev is installed in your system.
Make ensure the libpathfinder-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libpathfinder-dev *
You will get with libpathfinder-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Library development |
| Package | libpathfinder-dev |
| Version | 1.1.3-0.4 |
| Description | Development files for pathfinder |
| Sub Section | libdevel |