Hi Paulo,
Wordpress is part of the VodaHost hosting package.
Check out the Wordpress forum in VodaTalk.
How to install via Fantastico:
1) Login to your control panel "cPanel"
2) Click on on the fantastico icon (Blue Smiley Face)
3) Select WordPress from the list.
4) Click
New Installation.
5) Select the domain name you want WordPress installed on (If you have more than one domain names on your account)
6) Select the directory you want WordPress installed on.
7) Enter a username and password
Fill out the rest of the information.
9) Click
Install WordPress.