You can install PHP-Nuke through the automatic script installation system - Softaculous following these steps:
1. Log in cPanel and go to Softaculous;
2. From Portals/CMS > PHP-Nuke click the "Install" tab and fill in the needed details;
You can also install PHP-Nuke manually. For this purpose follow these instructions:
http://hostlantern.com/clients/knowledgebase.php
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