dash-el software package provides Modern list manipulation library for Emacs, 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 dash-el
dash-el is installed in your system.
Make ensure the dash-el package were installed using the commands given below,
$ sudo dpkg-query -l | grep dash-el *
You will get with dash-el package name, version, architecture and description in a table
| Distro | Ubuntu 16 10 yakkety yak |
| Section | Lisp |
| Package | dash-el |
| Version | 2.12.1-1 |
| Description | Modern list manipulation library for Emacs |
| Sub Section | lisp |