Hi,
after an “apt-get update” there is an error in resilio repository:
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://linux-packages.resilio.com/resilio-sync/deb resilio-sync InRelease: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY BE66CC4C3F171DE2
W: Failed to fetch http://linux-packages.resilio.com/resilio-sync/deb/dists/resilio-sync/InRelease The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY BE66CC4C3F171DE2
W: Some index files failed to download. They have been ignored, or old ones used instead.
How can I fix this?