ghc-mod-el software package provides Happy Haskell programming with 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 ghc-mod-el
ghc-mod-el is installed in your system.
Make ensure the ghc-mod-el package were installed using the commands given below,
$ sudo dpkg-query -l | grep ghc-mod-el *
You will get with ghc-mod-el package name, version, architecture and description in a table
| Distro | Ubuntu 16 10 yakkety yak |
| Section | Haskell |
| Package | ghc-mod-el |
| Version | 5.5.0.0-1 |
| Description | Happy Haskell programming with Emacs |
| Sub Section | Haskell |