gs-cjk-resource software package provides virtual package provided by poppler-data, 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 gs-cjk-resource
gs-cjk-resource is installed in your system.
Make ensure the gs-cjk-resource package were installed using the commands given below,
$ sudo dpkg-query -l | grep gs-cjk-resource*
You will get with gs-cjk-resource package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Virtual packages |
| Package | gs-cjk-resource |
| Version | |
| Description | virtual package provided by poppler-data |
| Sub Section | virtual |