ISOForest

Hi I'll get straight to the point. This is a fresh install of WHMCS and I'm having problems installing any new payment gateway modules. I am currently trying to incorporate BTC as our payment method. I have tried 2 different add-ons and neither seem to be working. CoinBase: http://www.whmcs.com/members/communityaddons.php?action=viewmod&id=1162 BlockChain: http://www.whmcs.com/members/communityaddons.php?action=viewmod&id=1570 I have followed the instructions perfectly (not like they are exactly hard) but when i go into payment gateways neither of them are in the drop down list. I am able to activate any/all other payment gateways that came with WHMCS. I have tried a few other gateways at random and none of them are showing up. All files are correctly in the folders they need to and chmod's match all the others on system.