I typed the
ee stack install --mail command on an ubuntu 18.04 server, but it stopped because of this:
E: Package 'zoo' has no installation candidate
So I looked for this missing package on the internet (officiel repositiry, ppa, .deb, git, etc.), but without success. As a result, it blocks my configuration of mails. Would anyone have an idea of where this package is hiding?
Best regards, RdH