Autospec doesn't run any files

I’m trying to use autospec and when I run it i see this:
Mini:crm adam$ autospec
(Not running features. To run features in autotest, set
AUTOFEATURE=true.)
(Not running features. To run features in autotest, set
AUTOFEATURE=true.)
(Not running features. To run features in autotest, set
AUTOFEATURE=true.)
(Not running features. To run features in autotest, set
AUTOFEATURE=true.)
(Not running features. To run features in autotest, set
AUTOFEATURE=true.)
(Not running features. To run features in autotest, set
AUTOFEATURE=true.)
(Not running features. To run features in autotest, set
AUTOFEATURE=true.)
(Not running features. To run features in autotest, set
AUTOFEATURE=true.)
(Not running features. To run features in autotest, set
AUTOFEATURE=true.)
(Not running features. To run features in autotest, set
AUTOFEATURE=true.)
(Not running features. To run features in autotest, set
AUTOFEATURE=true.)
loading autotest/rails_rspec
style: RailsRspec
Mini:crm adam$

Here are my gem versions
rspec 1.3.0
rspec-rails 1.3.2
ZenTest - 4.3.1
autotest - 4.2.9
autospec-rails - 4.1.0