no such file to load -- activesupport

[punund]

Using rails3 branch, after installing plugin and running the generator:

rake db:migrate
rake aborted!
no such file to load -- activesupport

(See full trace by running task with --trace)

[ychaker]

seems like you're missing the gem. did you run 'bundle install' ?

[aukevs]

Having the same problem. it's portablecontacts gem requiring this. Any idea on how to workaround this? It's my only show stopper left for the rails3 upgrade of my app