libghc-hashmap-dev software package provides persistent containers Map and Set based on hashing, you can install in your Debian 8 (Jessie) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libghc-hashmap-dev
libghc-hashmap-dev is installed in your system.
Make ensure the libghc-hashmap-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libghc-hashmap-dev *
You will get with libghc-hashmap-dev package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Haskell |
| Package | libghc-hashmap-dev |
| Version | 1.3.0.1-3+b2 [amd64, armel, i3 |
| Description | persistent containers Map and Set based on hashing |
| Sub Section | Haskell |