function applyChange()
 {
     if ($this->hasError()) {
         $this->sendError();
     }
     if ($this->isApplied()) {
         $this->sendMsg('Changeset ' . get_class($this) . ' already applied!');
     } else {
         $module = 'Mobile';
         if ($this->isModuleInstalled($module)) {
             //Update module
             $package = new Vtiger_Package();
             $moduleInstance = Vtiger_Module::getInstance($module);
             $package->loadManifestFromFile('modules/' . $module . '/manifest.xml');
             $rdo = $package->update_Module($moduleInstance);
             $this->sendMsg('Module updated: ' . $module);
         } else {
             $this->installManifestModule($module);
         }
         $this->sendMsg('Changeset ' . get_class($this) . ' applied!');
         $this->markApplied();
     }
     $this->finishExecution();
 }
    $type = $argv[2];
    require_once 'vtlib/Vtiger/Module.php';
    require_once 'vtlib/Vtiger/Package.php';
    global $current_user, $adb;
    $Vtiger_Utils_Log = false;
    // Turn off debugging level
    $current_user = Users::getActiveAdminUser();
    $package = new Vtiger_Package();
    $tabrs = $adb->pquery('select count(*) from vtiger_tab where name=?', array($module));
    if ($tabrs and $adb->query_result($tabrs, 0, 0) == 1) {
        // it exists already so we are updating
        if (strtolower($type) == 'language') {
            // just copy files and activate
            vtlib_toggleModuleAccess($module, true);
        } else {
            $moduleInstance = Vtiger_Module::getInstance($module);
            $package->loadManifestFromFile('modules/' . $module . '/manifest.xml');
            $rdo = $package->update_Module($moduleInstance);
        }
        echo "Module updated: {$module} \n";
    } else {
        if (strtolower($type) == 'language') {
            $rdo = $package->importManifest('include/language/' . $module . '.manifest.xml');
        } else {
            $rdo = $package->importManifest('modules/' . $module . '/manifest.xml');
        }
        echo "Module installed: {$module} \n";
    }
} else {
    echo "\n Incorrect amount of parameters \n";
}