Installing Drupal

Hello everybody, I posted this same question in another forum but until now nobody could help me, so I'll try here.

Is there a way to do this with contextual filter?

I'll try to explain the scenario, but what I need is basically filter nodes according to a field that every user has logged. On my system I have:

1.0 - Taxonomy with States and Cities, on two levels

2.0 - Taxonomy with Tools.

3.0 - Content Type "Condominium" (receives values ​​of the two vocabularies above).

4.0 - Content Type "Tools" (receives values of the Tools vocabulary).

After reading the easiest way to learn and use Drupal, I installed and tried to launch Acquia Dev Desktop in order to start using Drupal, I am an "old" guy, familiar with html, Dreamweaver, and the old stuff from decades past. Trying to figure this system out, getting back into web work. My usual field is Graphic Design, but I can muddle through some basic development software.

I am trying to install an "installation profile" from friendlymachine.com. I have
downloaded the Foundation profile, unzipped it to my desktop, renamed it
"foundation" and attempted to import it into DAMP. When the installation is
complete, I get a "notice" saying "undefined variable: count in
foundation_update_db() (line 81 of
foundation/profiles/foundation/foundation.profile).
Any ideas? I have re-downloaded the profile several times and re-imported

I have a site I built for someone over a year ago and I recently needed to make changes on it. I can see the site before I log in but as soon as I log in there is an internal server error. I was trying to copy the site to a local server so I can try upgrading to the most recent drupal version but when I try to access the site locally there is a different error:

Hi every one,

I am using Drupal from a long time, but from now am trying to use it with MariaDB.
With Drupal 7.22, MariaDB and Nginx on Debian OS.

During the installation, the database support issue appears ..saying
"Database support Disabled
Your web server does not appear to support any common PDO database extensions. Check with your hosting provider to see if they support PDO (PHP Data Objects) and offer any databases that Drupal supports."

I do not know to fix that .. pecl / aptitude install pdo / pdo_mysql do not seem working.

Im new to drupal but have a base in php and mysql. I decided to try drupal commons out but am having trouble installing it on my local host. I am on a mac book running up to date operating system. I am using Mamp for my local site as well.

When installing I get the following error:

An AJAX HTTP error occurred. HTTP Result Code: 500 Debugging information follows. Path: http ://localhost:8888/install.php?profile=commons&locale=en&id=1&op=do StatusText: Internal Server Error ResponseText: