Scriptfile for Module - Joomla! Forum - community, help and support

hi all!

i have trouble own module joomla 2.5. want include scriptfile, install function work i'm doing wrong?

code: select all

<?php
defined('_jexec') or die;
jimport('joomla.installer.installer');
class mod_mymodinstallerscript
{
   
    function install($parent)
    {
        echo  'install complited!';
    }
   
   function uninstall($parent)
    {       
   echo  'uninstall complited!';
    }
}
?>

thank's replay , sorry english

up...