ubuntu@localhost:~$ sudo snappy install moon-buggy.dholbach
Installing moon-buggy.dholbach
moon-buggy.dholbach failed to install: cannot download moon-buggy: received an unexpected http response code (500) when trying to download https://public.apps.ubuntu.com/anon/download/dholbach/moon-buggy.dholbach/moon-buggy.dholbach_1.0.51.1_amd64.snap
ubuntu@localhost:~$