How to use cydia after jailbreak on ios 6?

I recently jailbroke my iphone 4 (running ios 6) and followed the steps to install cydia. One I did such i open cydia and I keep getting the error "The method driver /usr/lib/apt/methods/http could not be found" I did some google searches and it said that I needed to edit the name of the http file in the directory but the http file isn't even in the directory, does anyone have the http file I can use to add to the directory or something? Any help would be greatly appreciated.

SSH to your iPhone, go into that directory location /usr/lib/apt/methods/

you'll probably see that 'http' is actually there.copy that file to your computer rename it 'HTTP' All CAPS copy it back to /usr/lib/apt/methods/ leaving the original in there also. Now make sure the permissions are set up right for 'HTTP'

That should do it!