libghc-haskore-dev software package provides Haskore Computer Music System, 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-haskore-dev
libghc-haskore-dev is installed in your system.
Make ensure the libghc-haskore-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libghc-haskore-dev *
You will get with libghc-haskore-dev package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Haskell |
| Package | libghc-haskore-dev |
| Version | 0.2.0.4-1+b1 [armel, i386, pow |
| Description | Haskore Computer Music System |
| Sub Section | Haskell |