kscreenlocker-dev software package provides Development files for kscreenlocker, you can install in your Ubuntu 17.04 (Zesty Zapus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install kscreenlocker-dev
kscreenlocker-dev is installed in your system.
Make ensure the kscreenlocker-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep kscreenlocker-dev *
You will get with kscreenlocker-dev package name, version, architecture and description in a table
| Distro | Ubuntu 17 04 zesty zapus |
| Section | Library development |
| Package | kscreenlocker-dev |
| Version | 5.7.5-0ubuntu1 |
| Description | Development files for kscreenlocker |
| Sub Section | libdevel |