To run Piwik you need at least PHP version 5.3.3

Unfortunately it seems your webserver is using PHP version 5.3.2-1ubuntu4.30.

Please try to update your PHP version, Piwik is really worth it! Nowadays most web hosts support PHP 5.3.3.

Also see the FAQ: My Web host supports PHP4 by default. How can I enable PHP5?

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