It is not clear what you are trying to report here. Is it the 404 error? See https://askubuntu.com/questions/65911/how-can-i-fix-a-404-error-when-using-a-ppa-or-updating-my-package-lists
It is not clear what you are trying to report here. Is it the 404 error? See https:/ /askubuntu. com/questions/ 65911/how- can-i-fix- a-404-error- when-using- a-ppa-or- updating- my-package- lists