Ioncube Questions

I have a user who need IONCUBE installed to his root, the question is how do I install it on his resellers account. These are the things that are confusing me Are there any opcode caching modules in place? The behavior I am seeing is fairly illogical. The error states the secure_key is not given in the request, or that it is incorrect, but this screenshot shows it is in fact being sent to the server: 2014-07-28_2109.png It also, is in fact a match to the form hash in the js on the resulting page. In addition, note field_3, the field that the php tags have been submitted to, are removed from the post data even before this point. This does lend weight to it being something on the server end of things, PHP is not acting like PHP. Any opcode caching, extraneous server modules like mod_pagespeed, or security modules could cause this type of behavior. - Username Removed - " and also "Site error: the file /home/southhost/public_html/domain.club/admin/sources/template_plugins/tp_advertisement.php requires the ionCube PHP Loader ioncube_loader_lin_5.4.so to be installed by the website operator. If you are the website operator please use the ionCube Loader Wizard to assist with installation." on domain.club does anyone have a clue as to why it is working on 1 site and not on the other? There both on the same servers.