I'm trying to initialize a DIT. This is the error I get:

root@tpro:/var/lib/ldap# slapadd -v -n 2 -l tproca1st.ldif PROXIED attributeDescription "DC" inserted. hdb_monitor_db_open: monitoring disabled; configure monitor database to enable slapadd: dn="DC=tpro,DC=ca" (line=1): (64) naming attribute 'DC' is obsolete

root@tpro:/var/lib/ldap# cat tproca1st.ldif dn: dc=tpro,dc=ca objectClass: top objectClass: dcObject objectClass: organization o: My test Orga dc: tpro

root@tpro:/var/lib/ldap# slapcat -b cn=config ... dn: olcDatabase={2}hdb,cn=config objectClass: olcDatabaseConfig objectClass: olcHdbConfig olcDatabase: {2}hdb olcSuffix: DC=tpro,DC=ca olcLastMod: TRUE olcMaxDerefDepth: 15 olcReadOnly: FALSE olcMonitoring: TRUE olcDbDirectory: /var/lib/ldap/tproca olcDbCacheSize: 1000 olcDbCheckpoint: 512 30 olcDbConfig: {0}set_cachesize 0 4194304 0 olcDbConfig: {1}set_lk_max_objects 1500 olcDbConfig: {2}set_lk_max_locks 1500 olcDbConfig: {3}set_lk_max_lockers 1500 olcDbNoSync: FALSE olcDbDirtyRead: FALSE olcDbIDLcacheSize: 0 olcDbLinearIndex: FALSE olcDbMode: 384 olcDbSearchStack: 16 olcDbShmKey: 0 olcDbCacheFree: 1 olcDbDNcacheSize: 0 structuralObjectClass: olcHdbConfig entryUUID: 140c5ffc-f953-102c-9659-bb5cef3694ca creatorsName: cn=config createTimestamp: 20080808050326Z olcDbIndex: objectClass eq olcDbIndex: mail eq olcAccess: {0}to dn.subtree="ou=users,dc=tpro,dc=ca" filter="(objectClass=sldM ailRecipient)" attrs=mail,sldMailbox,userPassword by dn="cn=dovecot,dc=tpro,dc=ca" read by * break olcAccess: {1}to attrs=entry,uid,objectClass by dn.base="cn=dn-search,dc=tpro,dc=ca" read by * break olcAccess: {2}to attrs=userPassword,shadowLastChange by dn.base="cn=admin,dc= tpro,dc=ca" write by anonymous auth by self write by * none olcAccess: {3}to dn.base="" by * read olcAccess: {4}to * by dn.base="cn=admin,dc=tpro,dc=ca" write by * read entryCSN: 20080818145521.939111Z#000000#000#000000 modifiersName: cn=admin,DC=tpro,DC=ca modifyTimestamp: 20080820145521Z

I'm using Ubuntu package for slapd 2.4.11.

Any hints?

Regards, maykel