libgwenhywfar60-dev software package provides OS abstraction layer (development files), 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 libgwenhywfar60-dev
libgwenhywfar60-dev is installed in your system.
Make ensure the libgwenhywfar60-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libgwenhywfar60-dev *
You will get with libgwenhywfar60-dev package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Library development |
| Package | libgwenhywfar60-dev |
| Version | 4.12.0beta-3+b1 |
| Description | OS abstraction layer (development files) |
| Sub Section | Libdevel |