Dude, just read my topic, I had the same problem.
I solved it partially dowloading manually each missing files and copying it to the right location.
But still, I have troubles with 3 remaining files.
I wonder if you would have the same error than me.
For each brokent files, just copy the name of the jar.pack.xz and search on the internet. Then, DL and copy the proper version instead of old one.
Can't wait to see the result