PS3 Help with infamous 2 install

Ok i recently bought infamous 2 on the PlayStation Network, then realising it requires 15gb of space.
So i cleared about 16GB of space, and it finally managed to start downloading.
But after the download finished and installing began, it tells me something failed during install and all i see is a "Corrupted Data" Game file.

And somehow the space that i cleared is still taken up and doesnt show the 16 GB i should have, and yet it still requires me to "Re-download" the entire game file to install once again.

what's going on?

the game was sucessfully downloaded, i saw to it, 100% then it moved on to start installing, while installing some error occured.

i read somewhere the game needs a couple more gigs to install? i cleared another 5gigs hoping it would fix it, just wondering if it was other causes.

try the infamous 2 forum.