nethserver-directory installation failed

[DavidePrincipi]

Package
nethserver-directory-2.2.0-1.1.ga90636c.ns7.noarch

Symptom
After installing nethserver-directory the admin user is missing and the -update event fails

Expected result
The admin user exists with uid=500

In /var/log/messages

Dec 21 16:46:30 vm5 esmith::event[4495]: Event: nethserver-directory-update
...
Dec 21 16:46:32 vm5 esmith::event[4495]: Action: /etc/e-smith/events/actions/generic_template_expand SUCCESS [0.267819]
Dec 21 16:46:32 vm5 systemd: Starting OpenLDAP Server Daemon...
Dec 21 16:46:33 vm5 systemd: Started OpenLDAP Server Daemon.
Dec 21 16:46:34 vm5 esmith::event[4495]: Error modifying olcDatabase={2}bdb,cn=config
Dec 21 16:46:34 vm5 esmith::event[4495]: LDAP_INVALID_SYNTAX objectClass: value #1 invalid per syntax at /etc/e-smith/events/nethserver-directory-update/S10nethserver-directory-conf line 163.
Dec 21 16:46:34 vm5 esmith::event[4495]: Error adding "relay" backend database: objectClass: value #1 invalid per syntax at /etc/e-smith/events/nethserver-directory-update/S10nethserver-directory-conf line 171.
Dec 21 16:46:34 vm5 esmith::event[4495]: Action: /etc/e-smith/events/nethserver-directory-update/S10nethserver-directory-conf FAILED: 1 [1.410326]
Dec 21 16:46:34 vm5 esmith::event[4495]: LDAP_UNWILLING_TO_PERFORM no global superior knowledge at /etc/e-smith/events/nethserver-directory-update/S11nethserver-directory-dit-setup line 116.
...
Dec 21 16:46:34 vm5 esmith::event[4495]: error merging  at /etc/e-smith/events/nethserver-directory-update/S11nethserver-directory-dit-setup line 128.
Dec 21 16:46:34 vm5 esmith::event[4495]: Action: /etc/e-smith/events/nethserver-directory-update/S11nethserver-directory-dit-setup FAILED: 9 [0.125024]
...
Dec 21 16:46:35 vm5 esmith::event[4733]: Event: user-create admin
Dec 21 16:46:35 vm5 esmith::event[4733]: Error initializing libuser: could not bind to LDAP server, first attempt as `cn=libuser,dc=directory,dc=nh': Invalid credentials.
Dec 21 16:46:35 vm5 esmith::event[4733]: Failed to create user private group account `admin`.
Dec 21 16:46:35 vm5 esmith::event[4733]: Action: /etc/e-smith/events/user-create/S04user-create-unix FAILED: 1 [0.210669]
Dec 21 16:46:35 vm5 esmith::event[4733]: LDAP_UNWILLING_TO_PERFORM no global superior knowledge at /etc/e-smith/events/user-create/S20nethserver-directory-organization-modify line 86.
Dec 21 16:46:35 vm5 esmith::event[4733]: [ERROR] Failed to set contact info on entry `uid=admin,ou=People,dc=directory,dc=nh`: no global superior knowledge at /etc/e-smith/events/user-create/S20nethserver-directory-organization-modify line 88.
Dec 21 16:46:35 vm5 esmith::event[4733]: Action: /etc/e-smith/events/user-create/S20nethserver-directory-organization-modify FAILED: 1 [0.068379]
Dec 21 16:46:35 vm5 esmith::event[4733]: Action: /etc/e-smith/events/user-create/S25count-active-user-accounts SUCCESS [0.032729]
...

[DavidePrincipi]

In nethserver-base/7:
nethserver-directory-2.3.0-1.9.g7c0a11e.ns7.noarch.rpm