libhtml-treebuilder-libxml-per software package provides HTML::TreeBuilder and XPath compatible interface with libxml, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libhtml-treebuilder-libxml-per
libhtml-treebuilder-libxml-per is installed in your system.
Make ensure the libhtml-treebuilder-libxml-per package were installed using the commands given below,
$ sudo dpkg-query -l | grep libhtml-treebuilder-libxml-per*
You will get with libhtml-treebuilder-libxml-per package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Perl |
| Package | libhtml-treebuilder-libxml-per |
| Version | 0.23-1 |
| Description | HTML::TreeBuilder and XPath compatible interface with libxml |
| Sub Section | Perl |