libghc-testpack-dev software package provides Haskell Test Utility Pack for HUnit and QuickCheck, you can install in your Debian 7 (Wheezy) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libghc-testpack-dev
libghc-testpack-dev is installed in your system.
Make ensure the libghc-testpack-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libghc-testpack-dev *
You will get with libghc-testpack-dev package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Haskell |
| Package | libghc-testpack-dev |
| Version | 2.1.1-1+b2 [amd64, armhf, i386 |
| Description | Haskell Test Utility Pack for HUnit and QuickCheck |
| Sub Section | Haskell |