Errors again, please advice

[pennywize]

Hello,

I followed your installations wiki step by step. That issue I never had before:

# some defaults
OXDB_USER=openexchange
OXDB_USER_LONG=oxdb-user
OXDB_PASS=pass
OXDB_PASS_LONG=oxdb-pass
OXDB_HOST=localhost
OXDB_HOST_LONG=oxdb-host
OXDB_PORT=3306
OXDB_PORT_LONG=oxdb-port
OXADMIN_PASS=pass
OXADMIN_PASS_LONG=admin-pass
MAIL_DOMAIN=ox6.de
MAIL_DOMAIN_LONG=maildomain
MAIL_HOSTNAME=ox6.de
MAIL_HOSTNAME_LONG=mailhostname
INST_LANGUAGE=en_US
INST_LANGUAGE_LONG=language
INST_LANGUAGE_VALUES="de_DE en_US"

First I modified oxinstaller with my db password and did following after this:

/opt/open-xchange/sbin/oxinstaller --oxdb-pass=pass--admin-pass=pass --maildomain ox6.de
ERROR 1045 (28000): Access denied for user 'openexchange'@'localhost' (using password: YES)
ERROR 1045 (28000): Access denied for user 'openexchange'@'localhost' (using password: YES)
initializing database (step 1/2)

The installment should be ok, I thought, because login to mysql is possible with given password above:

ox6:/tmp/open-xchange-admin# mysql -h localhost -u openexchange -p configdb
Enter password:
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 34
Server version: 5.0.32-Debian_7etch1-log Debian etch distribution

Type 'help;' or '\h' for help. Type '\c' to clear the buffer.

mysql>

I follow the next steps in wiki till

/opt/open-xchange/sbin/open-xchange-groupware
/opt/open-xchange /tmp/open-xchange-gui

Nothing happens after this, what means groupware runs in an infinity loop till I hit CTRL+C

Error log reports this:

SCHWERWIEGEND: unable to create directory: /home/postmaster
SCHWERWIEGEND: /bin/chown exited abnormally
SCHWERWIEGEND: /bin/chown: »postmaster:«: kann die Login-Gruppe einer numerischen UID nicht ermitteln
SCHWERWIEGEND: Unable to chown homedirectory: /home/postmaster
SCHWERWIEGEND: javax.mail.AuthenticationFailedException: Login failed: authentication failure
SCHWERWIEGEND: Error while calling create for plugin: open_xchange_admin_plugin_imap

Does it mean never ever follow wiki step by step and have to install/configure every other application first before execute that command?
I know it is a prob with missing rights to install mail folders but auth failed?
What did I wrong?

MfG
Jasmin