gcovr software package provides Manages the compilation of coverage information from gcov, you can install in your Debian 9 (Stretch) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install gcovr
gcovr is installed in your system.
Make ensure the gcovr package were installed using the commands given below,
$ sudo dpkg-query -l | grep gcovr *
You will get with gcovr package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Development |
| Package | gcovr |
| Version | 3.3-1 |
| Description | Manages the compilation of coverage information from gcov |
| Sub Section | devel |