\W/O\B/B\L/E\B/O\X/5\

I’m taking the lynda.com PHP with MySQL Essential Training course right now. In Part 2 (configuring the mac installation), I got this error while setting up MySQL:
ERROR 2002 (HY000): Can’t connect to local MySQL server through socket ‘/tmp/mysql.sock’ (2)
Did you get it too? This is the fix:
1. In the terminal, go to this directory: /usr/local/mysql/bin/
2. [...]