+ sed "s/admin123/$a/" /opt/kivitendo-erp/config/kivitendo.conf.default >/opt/kivitendo-erp/config/kivitendo.conf
+fi
+
+# test DB login
+if ! echo "\q" | psql kivitendo_auth kivitendo
+then
+ # create kivitendo user
+ su postgres -c "createuser -dPs kivitendo"
+fi
+if ! grep kivitendo /etc/postgresql/*/main/pg_hba.conf >/dev/null
+then
+ echo "local all kivitendo md5" >> /etc/postgresql/*/main/pg_hba.conf
+ systemctl reload postgresql