I ran into some issues while running gel install on an existing codebase. bundle install succeeds.

Gel Version: 0.3.0

Errors encountered with 2 gems:

rubocop-ast
  already installed

sassc
  extconf exited with 1



===== Gel Internal Error =====

Output from gel install, bundle install, the Gemfile, and Gemfile.lock: https://gist.github.com/ChaelCodes/bc7ca503b47a7c3fbb8192ed00d7d53f