As of 2015-01-22 this is one way of setting up Carrierwave to work with DreamObjects. The dreamobjects docs are woefully out of date useing AWS::S3 gem which fails spectacularly on Rails 4.2 ruby 2.1 (see marcel/aws-s3#98 ).
In the DreamObjects web GUI, if you don't already have a bucket, click "create bucket". Name the bucket. For this example the bucket is named testing-bucket
. Toggle the "private" switch to "public".
For the user enclosing the bucket you just created click on the "keys" button. This will reveal the public key. Click on "show secret key" (to the right of the public key in hardly legible light gray). This will reveal the private key.
Rails App