libghc-hssyck-dev software package provides interface to syck YAML library, 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-hssyck-dev
libghc-hssyck-dev is installed in your system.
Make ensure the libghc-hssyck-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libghc-hssyck-dev *
You will get with libghc-hssyck-dev package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Haskell |
| Package | libghc-hssyck-dev |
| Version | 0.50-5+b1 [amd64, armel, armhf |
| Description | interface to syck YAML library |
| Sub Section | Haskell |