I can do all of the Github tutorials easily via ask-cli, with the exception of the Berry Bash tutorial (https://github.com/alexa/skill-sample-nodejs-berry-bash). I get the error: "Failed to deploy. Please ensure current working directory is the root of your skill project." However, I am in the project's root when I run 'ask deploy' and I'm not doing anything different than with any of the other tutorials. Even the in-skill purchases tutorial works fine via CLI, just not this one. Any ideas?