Easybook Reloaded Strict Standards

Hi I installed the Easybook Reloaded on my Joomla 2.5 system and get the following output:

Strict Standards: Declaration of EasybookReloadedController::display() should be compatible with that of JController::display() in /opt/lampp/htdocs/Joomla/components/com_easybookreloaded/controller.php on line 26

Strict Standards: Non-static method JSite::getMenu() should not be called statically, assuming $this from incompatible context in /opt/lampp/htdocs/Joomla/components/com_easybookreloaded/views/easybookreloaded/view.html.php on line 40

Strict Standards: Non-static method JApplication::getMenu() should not be called statically, assuming $this from incompatible context in /opt/lampp/htdocs/Joomla/includes/application.php on line 523

I am using Xampp on Ubuntu 11.10

I know I got to change the php.ini but don't know exactly what to do. Please help

Ali