haskell-compiler software package provides virtual package provided by ghc, 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 haskell-compiler
haskell-compiler is installed in your system.
Make ensure the haskell-compiler package were installed using the commands given below,
$ sudo dpkg-query -l | grep haskell-compiler*
You will get with haskell-compiler package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Virtual packages |
| Package | haskell-compiler |
| Version | |
| Description | virtual package provided by ghc |
| Sub Section | virtual |