mailboxer error


I want to make my user model act as messageable. I added gem 'mailboxer', github: 'mailboxer/mailboxer' in the gem file. I added 'acts_as_messageable' in the user model.

I assiged u1 = User.first u2 = User.find_by(id: 2) when I write the following command in console: u1.send_message u2, "body", "subject"

I get the error: NoMethodError: undefined method `email' for #<Mailboxer::Message:0x00000007392c70>

Does anybody knows what can be the problem? Thank you!

Did you follow all the instructions here:

Also why are you installing direct from github? Doing that gives you the latest development version rather than the released version.