Having Issues with Minecraft DLC/Story mode downloading from pkgi

So i have a ps3 slim running the most recent HEN and i’ve been trying to download the minecraft packs + the story mode because i’ve been trying to show my nephew the minecraft i grew up with but every time i try to download i get the same error.

i’ve tried just downloading from pkgi and rebooting, i get notifications immediately that they all downloaded and i go to package manager to actually install and it says it can’t install.

this has only happened with minecraft related stuff and hasn’t happened with other things i’ve downloaded (bo1/2+dlcs, the last of us+dlc, lollipop chainsaw, alice in madness +dlcs) and i’ve had no issues at all.

i looked it up and it said to download the rap files onto a USB and use multi man to place them in extdata on the hdd and than download them but that didn’t work, i’ve tried to search google / reddit more but i can’t find anything regarding my specific problem everyone else has issues with seeing it in game not downloading it.

i’m at a total loss rn so if anyone could help that would be appreciated so much !