php-horde-dav software package provides Horde library for WebDAV, CalDAV, CardDAV, 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 php-horde-dav
php-horde-dav is installed in your system.
Make ensure the php-horde-dav package were installed using the commands given below,
$ sudo dpkg-query -l | grep php-horde-dav *
You will get with php-horde-dav package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | PHP |
| Package | php-horde-dav |
| Version | 1.0.3-2 |
| Description | Horde library for WebDAV, CalDAV, CardDAV |
| Sub Section | PHP |