Try update Metasploit via Fast-Track ....its works with my machine
dont update only Fast Track but update all,this include Fast-Track ,Metasploit,Aircrack-ng etc.Just updated metasploit via apt-get with no issues, fired up the mfsconsole and it tels me its out of date. so i close it down and run svn update but get
This client is too old to work with working copy '.'. You need
to get a newer Subversion client, or to downgrade this working copy.
See subversion: Subversion FAQ
any one else getting this