Running into these exceptions in our ci/cd this morning for several times:
Reading package lists… Done
W: GPG error: https://dl.bintray.com/lightbend/deb stretch Release: The following signatures were invalid: EXPKEYSIG 6AA009B4485ADD60 Lightbend firstname.lastname@example.org
W: The repository ‘https://dl.bintray.com/lightbend/deb stretch Release’ is not signed.
N: Data from such a repository can’t be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
- sudo apt-get install -y reactive-cli=1.6.0