ruby-rspec-support 3.3.0c2e1m2s0-1ubuntu2 (amd64 binary) in ubuntu xenial

 RSpec is a Behaviour Driven Development framework for Ruby. It
 provides a framework for writing and executing examples of how your
 Ruby application should behave.
 .
 This package provides common functionality to other
 rspec packages. It is considered suitable for internal
 use only at this time.