Rails 2.2 is already out, and this release should be an exciting leap torwards multithreading, i18n etc. I definitely will give it a try. Today I’m using 2.1.2, and each time I run ‘rake test:units’ I get distracted a bit by a message that tells me that internal Rails’ MySQL adapter already deprecated. So I decided to get rid of it.

>sudo aptitude install mysql

» Read more: Be prepared to Rails 2.2 – how to install mysql gem on Ubuntu