It seems to me that there are some conflicts between Bourbon, Bitters, Neat and Refills. I have gotten errors about undefined variables and mixins. From searching around, my understanding is that Bitters requires version 5.0 beta of Bourbon whereas Refills does not work with version 5.0.
As such, I am wondering how to get started with all four elements. That is to say, which versions should I download so that I can have a working system until such time as refills is updated?
Thanks and be well.