apt-get install fusiondirectory-plugin-subcontracting apt-get install fusiondirectory-plugin-subcontracting-schema
yum install fusiondirectory-plugin-subcontracting yum install fusiondirectory-plugin-subcontracting-schema
fusiondirectory-insert-schema -i /etc/ldap/schema/fusiondirectory/subcontracting-fd.schema
fusiondirectory-insert-schema -i /etc/openldap/schema/fusiondirectory/subcontracting-fd.schema