<div id="notificationContainer">
    <div style="display:none" data-role="notification" data-id="CorePluginsAdmin_InstallPlugin" data-type="persistent"
         data-title="" data-noclear="0" data-context="error" data-raw="">Error while creating/copying file to &lt;code&gt;/var/www/piwik/plugins//ActivityLog/Widgets/GetActivityLog.php&lt;/code&gt;.
        &lt;br /&gt;Please check that the web server has enough permission to write to these files/directories:&lt;br /&gt;For
        example, on a GNU/Linux server if your Apache httpd user is www-data, you can try to execute:&lt;br /&gt;
        &lt;code&gt;chown -R www-data:www-data /var/www/piwik&lt;/code&gt;&lt;br /&gt;&lt;code&gt;chmod -R 0755
        /var/www/piwik&lt;/code&gt;&lt;br /&gt;
    </div>
</div>