Crash specs if a Ruby version we expect is not installed
Crash specs if a Ruby version we expect is not installed

appsignal/appsignal-ruby,matrinox/appsignal-ruby,matrinox/appsignal-ruby,appsignal/appsignal-ruby,stijnster/appsignal-ruby,q-m/appsignal,appsignal/appsignal,appsignal/appsignal-ruby,appsignal/appsignal,appsignal/appsignal-ruby,subvisual/appsignal,matrinox/appsignal-ruby,codefarmdev/haystack,stijnster/appsignal-ruby,stijnster/appsignal-ruby,rranelli/appsignal