libghc-mmorph-prof software package provides monad morphisms; profiling libraries, 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-mmorph-prof
libghc-mmorph-prof is installed in your system.
Make ensure the libghc-mmorph-prof package were installed using the commands given below,
$ sudo dpkg-query -l | grep libghc-mmorph-prof *
You will get with libghc-mmorph-prof package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Haskell |
| Package | libghc-mmorph-prof |
| Version | 1.0.3-1+b1 [s390x], 1.0.3-1 [a |
| Description | monad morphisms; profiling libraries |
| Sub Section | Haskell |