Once NOOBS is installed it is never automatically updated.
AFAIK at the moment the Pi store in Cambridge is the only retail outlet.
I think you need to ask on the retropie forum. Don't forget to give as much information on any error messages as possible.
Then I suggest you start programming: https://github.com/notro/rpi-source/blo ... rpi-source
As I read that msg the problem key is in known_hosts2 (note the 2 at the end)
Code: Select all
Offending ECDSA key in /Users/recom273/.ssh/known_hosts2:7