libgazebo7-dev software package provides Open Source Robotics Simulator - Development Files, 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 libgazebo7-dev
libgazebo7-dev is installed in your system.
Make ensure the libgazebo7-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libgazebo7-dev *
You will get with libgazebo7-dev package name, version, architecture and description in a table
| Distro | Ubuntu 17 04 zesty zapus |
| Section | Library development |
| Package | libgazebo7-dev |
| Version | 7.3.1+dfsg-1 |
| Description | Open Source Robotics Simulator - Development Files |
| Sub Section | libdevel |