Err:1 http://davesteele.github.io/comitup/repo comitup InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 0959C4A3DCF89FBF
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
All packages are up to date.
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://davesteele.github.io/comitup/repo comitup InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 0959C4A3DCF89FBF
W: Failed to fetch http://davesteele.github.io/comitup/repo/dists/comitup/InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 0959C4A3DCF89FBF
W: Some index files failed to download. They have been ignored, or old ones used instead.
(on
apt-get update
)