/Applications/MAMP/Library/bin/mysql --host=localhost -uroot -proot
(http://stackoverflow.com/questions/10577374/mysql-command-not-found-in-os-x-10-7). If you aren't using MAMP, your path would be different - it involves finding the MySQL folder on your C drive (PC) or within Applications (mac). Depending on your operating system and your server, your username / password might be presented differently too. Some instructions for Linux and Windows are here: http://dev.mysql.com/doc/mysql-getting-started/en/SOURCE
(with a space at the end) and dragged the schema.sql file into Terminal, deleted a space at the end of the file path, put a semi colon there, and hit enter. I got various 'Query OK' messages.SOURCE
and dragged the data.sql file into Terminal. Deleted the end space, added a semi-colon, hit enter.