Solve the problem of support php-zip-extension in Fedora-16
If you install PHP from the standard repository found no support php-zip-extension, Moodle 2.2 will not run on the server. This is a problem for some users running distributions Fedora 15 and Fedora 16.
<?php phpinfo (); ?>
In your browser type http://localhost/inf.php to see how PHP is configured in the repository.
phpize ./configure make sudo make install
sudo systemctl restart httpd.service