I tried twice and it's very easy to install!

There appears following error:

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Fatal error: Cannot redeclare zen_cfg_pull_down_currencies() (previously declared in /home/benefit/public_html/shop1/admin/includes/functions/extra_functions/ebay.php:14) in /home/benefit/public_html/shop1/admin/includes/functions/extra_functions/functions_moneybookers.php on line 12
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