openscenegraph-doc software package provides 3D scene graph, documentation, 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 openscenegraph-doc
openscenegraph-doc is installed in your system.
Make ensure the openscenegraph-doc package were installed using the commands given below,
$ sudo dpkg-query -l | grep openscenegraph-doc *
You will get with openscenegraph-doc package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Development |
| Package | openscenegraph-doc |
| Version | 3.2.0~rc1-4 |
| Description | 3D scene graph, documentation |
| Sub Section | devel |