libhtml-html5-parser-perl software package provides parse HTML reliably, 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 libhtml-html5-parser-perl
libhtml-html5-parser-perl is installed in your system.
Make ensure the libhtml-html5-parser-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libhtml-html5-parser-perl *
You will get with libhtml-html5-parser-perl package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Perl |
| Package | libhtml-html5-parser-perl |
| Version | 0.301-1 |
| Description | parse HTML reliably |
| Sub Section | Perl |