drupal7 software package provides fully-featured content management framework, 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 drupal7
drupal7 is installed in your system.
Make ensure the drupal7 package were installed using the commands given below,
$ sudo dpkg-query -l | grep drupal7 *
You will get with drupal7 package name, version, architecture and description in a table
| Distro | Ubuntu 16 10 yakkety yak |
| Section | Web Software |
| Package | drupal7 |
| Version | 7.50-1 |
| Description | fully-featured content management framework |
| Sub Section | web |