It does not appear to be in the snapcraft
store (yet).
at the command line from the Download
directory I type:
sudo snap install notable_1.1.0_amd64.snap
(all on one line)
I get the error msg:
cannot find signatures with metadata for snap
I am not aware where to get these
signatures/metadata.
Any help appreciated.
In addition, you may want to file a friendly issue requesting the upstream developer pushes it to the store. If you install from a downloaded snap with --dangerous you’ll get no updates when the upstream developer makes new versions available on github.
This seems to imply that the signatures/metadata
are generated by the snapcraft store and do not
exist or are not available anywhere else. Is that
correct?
And thanks for the above responses - --dangerous flag did get it to install.
Correct. The snap is signed by the store. If you didn’t get it from the store, it didn’t go via the store, hence requiring the --dangerous flag to indicate you accept the risk.
Nice one for helping the upstream understand what they need to do! There’s a surprising number of applications built with electorn-builder, which automatically have a snap file in their github downloads page, but the upstream is unaware of the snap store. We should probably have a co-ordinated effort (so we don’t duplicate work, and it’s not just one person doing it) to get these in the store.