Last version of https://github.com/serverspec/specinfra is broken (https://github.com/serverspec/specinfra/pull/229).
so when I execute:
kitchen verify
it doesn't verify and just throw some errors.
So I thought - How to specify some particular version of specinfra gem for test-kitchen?
then I could just specify previous version that worked and continue development.
I'm sure that this particular error will be fixed, but it would be great to know how to change versions of gems that test-kitchen uses.
Because it will happen again.