radiant module fails with Rails 3 rubystack?

I’ve tried to install the Radian module onto the 2.1.1_dev Rubystack (Rails 3), and both times, I got a “Problem running post-install step” error.

The error states:

Error running …/rubystack/ruby/bin/rake db:migrate RAILS_ENV=production : rake aborted! can’t activate rack (~> 1.0.0, runtime) for [], already activated rack-1.2.1 for [“radiant-0.8.1”]

The Bitnami Rubystack server is showing that Radiant has been installed, but I can’t access the module’s admin page (503 Service Temporarily Unavailable).

Hi,

Sorry, modules are only supported in non-development versions. Try to install the regular rubystack (non dev) and install the Radiant module.

Okay. THanks.