I know that current Play! distribution has a helper for Bootstrap 1.4. What should I do if I want to use the current version of Bootstrap?
Or you can follow this easy tutorial: https://plus.google.com/u/0/108788785914419775677/posts/QgyUF9cXPkv
I used it with Twitter Bootstrap 2.0.1 and Play 2.0
You just update twitter bootstrap and also update your own code (the bootstrap specific code you wrote). Look at the following link for more information about updating to the newest version: http://twitter.github.com/bootstrap/upgrading.html .