ayuda con Metasploit!!!!

[Druxman Mishima]

ola!!!! vereis tengo un problema a la hora de crear una base de dato en metasploit.. instale los drivers especificos (mysql,sqlite3) y al cargarlos con load me sale esto..
msf > load db_sqlite3.rb
[-]
[-] The functionality previously provided by this plugin has been
[-] integrated into the core command set.  Use the new 'db_driver'
[-] command to use a database driver other than sqlite3 (which
[-] is now the default).  All of the old commands are the same.
[-]
[-] Failed to load plugin from /opt/metasploit3/msf3/plugins/db_sqlite3.rb: Deprecated plugin

y si lo pongo tipo db_driver mysql me sale
Invalid driver specified

q pasa????? Gracias de antemano