Almost working zenoss installation, fails during pre steps..

TASK: [zenoss | Start Zenoss core] ********************************************
failed: [zenoss] => {"failed": true, "item": ""}
msg: Zenoss not initialized.  Performing first-boot initialization...
Fresh install pre steps
Checking RRDtool version >= 1.4.7: [ OK ] 1.4.7
Error: invalid command 'list_user_permissions -p /zenoss zenoss'
Dropping database: zodb_session
Creating database: zodb_session
Applying schema version: 1
Applying schema version: 2
Dropping database: zodb
Creating database: zodb
Applying schema version: 1
Applying schema version: 2
Creating database: zenoss_zep
make zope instance.
Loading initial Zenoss objects into the Zeo database
(this can take a few minutes)
Unable to create the initial Zenoss object database
Added simple steps in README.md