_Mailr_ is a IMAP mail client based on _Ruby on Rails_ platform.
## Installation guide
**NOTE** All path and filenames are based on _Rails.root_ directory.
### Requirements
In _Rails 3_ all dependencies should be defined in file _<Rails.root>.Gemfile_. All needed gems can be installed using bundler.
### Installation procedure
1. Checkout the source code.
2. If you need to override some of the default constants used in the application take a look at config/default_site.rb. Then create config/site.rb that contains only the keys which you want to override. Example content of config/site.rb is: