widget_block does't work

[Tomcikas]

I want to use ps_linklist module. And I want to make and use two different layout templates in two different places at StarterTheme, but I what try to do it not working. I found this code, but it does't work to. It prints empty array. Sorry for my poor English skills

{widget_block name="ps_linklist"}
{$linkBlocks|print_r}
{foreach $linkBlocks as $linkBlock}
    <ul>
        {foreach $linkBlock.links as $link}
            <li>
                <h4><a href="{$link.url}">{$link.title}</a></h4>
                <p>{$link.description}</p>
            </li>
        {/foreach}
    </ul>
{/foreach}
{/widget_block}