If Carton install fails the first time, install Spiffy module manually with cpanm and rerun the Carton install
Add HTML::FormFu::Element::reCAPTCHA to the list of Carton dependencies because evidently the login system tries to detect bots and throws a captcha at them and requires this module in the process
Require Lingua::Identify::CLD 0.08 which contains Clang build fixes (https://github.com/ambs/Lingua-Identify-CLD/pull/4)