cutycapt software package provides utility to capture WebKits rendering of a web page, 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 cutycapt
cutycapt is installed in your system.
Make ensure the cutycapt package were installed using the commands given below,
$ sudo dpkg-query -l | grep cutycapt *
You will get with cutycapt package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Web Software |
| Package | cutycapt |
| Version | 0.0~svn10-0.1 |
| Description | utility to capture WebKits rendering of a web page |
| Sub Section | Web |