notion-dev software package provides Notion 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 notion-dev
notion-dev is installed in your system.
Make ensure the notion-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep notion-dev *
You will get with notion-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Development |
| Package | notion-dev |
| Version | 3+2012042300-1 |
| Description | Notion development files |
| Sub Section | devel |