When trying to install the one kernel I get exactly the same message as the first image in the post. The first error hints at an error in a posts installation script, which I have had issues with before. I used to delete these script to get over errors aaand that worked fine for some time. In case there has been some change in the error I’m getting, I haven’t picked up on it yet. Either way, here’s the output
EDIT: At the top of the message it says " Newest version already installed" so it seems to be blocking itself? Like I’m trying to install a package and it’s like -But I need that package to build this one-