This probably don't help you, but I just wonder the amount of work you have done to get it work. I mean, if I remember correctly, I have just plain CSSU Testing without any manually installed SSL/TLS/QT/whatever packages. And nevertheless my cutetube works with freemangordon's gyoutube and libsoup package. So I find it quite interesting that you have manually installed a lot of stuff and done some configuring etc and still no success.