Version 0.21 is posted

I got different error :frowning:
`Installing ownCloud (contacts/calendar)ā€¦

FAILED: sudo -u www-data php /usr/local/lib/owncloud/console.php app:disable firstrunwizard

ownCloud is not installed - only a limited number of commands are available

[Symfony\Component\Console\Exception\CommandNotFoundException]
Command ā€œapp:disableā€ is not defined.
Did you mean this?
app:check-code


`