I'm running BT4, and updated it today. Trying to run mysql as a database for all my tests. I issue the db_driver command it tells me that postgresql and sqlite3 are available. All I have to do is issue the "gem install mysql" and "apt-get install libmysqlclient-dev" commands. When I issue the "gem install mysql" command I get a string of these messages:
"no definitoin for time-set year
no definition fo error_errno
Successfully installed mysql-2.8.1"

When I issue the "apt-get install libmysqlclient-dev" command, it tells me it's already loaded.

I can start mysql and create a metasploit database from the command line in Linux. I just can't seem to access it thru msfconsole. Any ideas?