Problem logging in to mycampfire Tinder::AuthenticationFailed

[sandyarmstrong]

When I run ./butane run from a git checkout, I get the following error in a libnotify bubble:

Problem logging in to mycampfire Tinder::AuthenticationFailed

Here is my ~/.butanerc (password changed, of course)

I have tested those credentials over and over again so I know they are right. Any idea what's wrong, or how I can get more info to figure it out? I am a ruby n00b.

---

mycampfire:
  :login: sandyarmstrong
  :password: mypassword
  :ssl: true
  :rooms:
    Channel Chat Room:
      :sticky: sandy