Hi to everyone.

I'm on a Mac with Snow Leopard, so I've Ruby 1.8.7.

Recently, 'cause I need some 1.9 features (like Fibers) I've begin to develop with Rubymine on 1.9 through the rvm gem, which allows me to have a "self-contained" ruby 1.9 installation without affecting my original system one.

I've successfully attached the rvm gem to my project and added the 1.9 SDK (pointed from .rvm/rubies/ruby-1.9.1-p378/bin/ruby).

When I try lo launch a simple Test::Unit test I obtain:

"Rubymine requires test-unit gem for SDK >= 1.9. Please attach the gem".

I've installed and attached the test-unit gem, but nothing has changed.

Any ideas?

Thank you very much,

good work

Alfredo Di Napoli