Errors? on Installation Log screen

[Henry]

Installing nsd (DNS server)...
Generating DNSSEC signing keys...
Installing Postfix (SMTP server)...
/etc/cron.daily/mailinabox-postgrey-whitelist: line 13: file: command not found
Installing Dovecot (IMAP server)...
Creating new user database: /home/user-data/mail/users.sqlite
Installing OpenDKIM/OpenDMARC...
Installing SpamAssassin...
Installing Nginx (web server)...
Installing Roundcube (webmail)...
Installing Nextcloud (contacts/calendar)...

Upgrading to Nextcloud version 20.0.14

Cannot write into "config" directory!
This can usually be fixed by giving the webserver write access to the config directory

Or, if you prefer to keep config.php file read only, set the option "config_is_read_only" to true in it.
See https://docs.nextcloud.com/server/20/go.php?to=admin-config
Nextcloud is already latest version
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Are these two error?

/etc/cron.daily/mailinabox-postgrey-whitelist: line 13: file: command not found

Cannot write into "config" directory!
This can usually be fixed by giving the webserver write access to the config directory

Thanks.

[openletter]

The first one probably not the second definitely not.

I would worry more about any errors that appear in the dashboard than these sorts of things that print in the terminal when running the MiaB scripts. You have to dig into the source to figure out whether it is supposed to be that way, which, from a user perspective, means it’s probably fine.

If the server has errors reported in the dashboard or is not functioning correctly, that is the sort of thing to look for.