libghc-fast-logger-dev software package provides a fast logging 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-fast-logger-dev
libghc-fast-logger-dev is installed in your system.
Make ensure the libghc-fast-logger-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libghc-fast-logger-dev *
You will get with libghc-fast-logger-dev package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Haskell |
| Package | libghc-fast-logger-dev |
| Version | 2.1.5-1+b1 [amd64, armel, armh |
| Description | a fast logging system |
| Sub Section | Haskell |