ICA Atom error: Can't connect to local MySQL server

[Nico7430]

I want to use ICA Atom, an archiving program demanding PHP and MySQL. Previously, I got Apache (httpd-2.2.6), PHP (php-5.2.5) and MySQL (mysql-5.1.22) working in my Fedora 10-environment without ICA Atom, but ICA Atom demands PDO connections.

 

At this moment, my configuration command for PHP looks like: "./configure --with-apxs2=/usr/local/apache2/bin/apxs --with-mysql=/usr/local/mysql --enable-mbstring --with-xsl=/usr/local/xsl --with-pdo-mysql" and the installation goes without problems.

 

However, when I try to start up ICA Atom, I get the following error: "Unable to open PDO connection [wrapped: SQLSTATE[HY000] [2002] Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (13)]"

 

How can I solve this?