avogadro-data software package provides Molecular Graphics and Modelling System (Data Files), 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 avogadro-data
avogadro-data is installed in your system.
Make ensure the avogadro-data package were installed using the commands given below,
$ sudo dpkg-query -l | grep avogadro-data *
You will get with avogadro-data package name, version, architecture and description in a table
| Distro | Ubuntu 16 10 yakkety yak |
| Section | Science |
| Package | avogadro-data |
| Version | 1.1.1-1~exp3.1ubuntu1 |
| Description | Molecular Graphics and Modelling System (Data Files) |
| Sub Section | Science |