Не устанавливается на Joomla3 выдает такую ошибку:
Fatal error: main() [function.require]: Failed opening required 'Z:\home\localhost\www\joomla/components/com_ipricecalc/helpers/cart.php' (include_path='.;C:\php\pear') in Z:\home\localhost\www\joomla\components\com_ipricecalc\controller.php on line 0