Redmine

Hi All,

I'm very new to Redmine and also to Ruby and Ruby on Rails (started today). Please pardon me if the below is supposed to be something trivial (tried googling it but didn't get any definitive answer).

I'm trying to install the 1.3.0 version of Redmine following the steps here:

http://www.redmine.org/projects/redmine/wiki/RedmineInstall

I'm getting to step 5 just fine but there the fun stops. After setting the RAILS_ENV=production environment variable and running the rake db:migrate command I'm getting the following error:

rake aborted!
Could not find rack (~> 1.1.0) amongst [bigdecimal-1.1.0, io-console-0.3, json-1
.5.4, minitest-2.5.1, rake-0.9.2.2, rdoc-3.9.4]

From the searches on the web I kind of got the idea that there might be some sort of a version clash between the components of the Ruby on Rails stack used but I'm not sure how to identify what component that is and what version of it to use.

I'm using Ruby 1.9.3, gem 1.8.11 and I think the rails version is 2.0.1 and I'm on a Windows 7 laptop.

Any suggestions, ideas? If more info is needed I would be glad to provide it (just not sure what you guys would need for this).

Cheers.