Hello, I'm trying to use the rename fonction of this library, and I have this error : Net::LDAP is not missing constant AsnSyntax! Here is the code I use : Net::LDAP.open(@@ldap_options) do |ldap| ldap.modify_rdn :olddn => dn, :newrdn => new_uid end And the options : @@ldap_options = { :host => ldap_config["host"], :port => ldap_config["port"], :auth => { :method => :simple, :username => ldap_config["admin_user"], :password => ldap_config["admin_password"] }} Do you know what could be the problem ? Thank you Best regards