Trying to install egroupware-docker with postgresql.
I installed egroupware-docker (which comes with mariadb)
then changed header.inc.php as per my database config.
and restarted egw.
Now i am getting 502 Bad Gateway error.
Log says,
Your database is working, but you don’t have any applications installed (pgsql://egxxx:passxxx@10.0.100.75/egroupware). Use --install to install EGroupware
/usr/share/egroupware/setup/inc/class.setup_cmd.inc.php (314)
Installation failed --> exiting!
I am not able to understand the advice " use --install … "
please guide to solve this issue.