rspec-core / Upgrade.markdown Upgrade to rspec-core-2.0 What's changed since RSpec-1 rspec command The command to run specs is now rspec instead of spec. rspec ./spec Co-habitation of rspec-1 and rspec-2 Early beta versions of RSpec-2 included a spec command, which conflicted with the RSpec-1 spec command because RSpec-1's was installed by the rspec gem, while RSpec-2's is installed by the rspec-
