libghc-simple-sendfile-dev software package provides Cross platform library for the sendfile system call, 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-simple-sendfile-dev
libghc-simple-sendfile-dev is installed in your system.
Make ensure the libghc-simple-sendfile-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libghc-simple-sendfile-dev *
You will get with libghc-simple-sendfile-dev package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Haskell |
| Package | libghc-simple-sendfile-dev |
| Version | 0.2.14-2+b4 [armel, armhf], 0. |
| Description | Cross platform library for the sendfile system call |
| Sub Section | Haskell |