ldraw-parts software package provides LDraw parts library, you can install in your Ubuntu 16.10 (Yakkety Yak) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install ldraw-parts
ldraw-parts is installed in your system.
Make ensure the ldraw-parts package were installed using the commands given below,
$ sudo dpkg-query -l | grep ldraw-parts *
You will get with ldraw-parts package name, version, architecture and description in a table
| Distro | Ubuntu 16 10 yakkety yak |
| Section | Miscellaneous |
| Package | ldraw-parts |
| Version | 1402+ds-1 |
| Description | LDraw parts library |
| Sub Section | misc |