Minimum requirements
Nette Framework requires PHP version 5.2.0 or higher. Make sure your server meets the minimum requirements.
Requirements Checker
Part of the distribution is tool called Requirements Checker. It is a simple script designed to test your server and inform you if and how much it is possible to use the framework.
How?
Download Nette Framework distribution and
extract it. Copy content of folder /tools/Requirements-Checker to
your server and run the script (eg.
http://www.example.com/checker/checker.php).
Final verdict of Requirements Checkeru

