lib/vocker/cap/linux/docker_installed.rb in vocker-0.3.3 vs lib/vocker/cap/linux/docker_installed.rb in vocker-0.4.0

@@ -2,10 +2,10 @@
   module Vocker
     module Cap
       module Linux
         module DockerInstalled
           def self.docker_installed(machine)
-            machine.communicate.test("test -d /var/lib/docker", sudo: true)
+            machine.communicate.test("test -f /usr/bin/docker", sudo: true)
           end
         end
       end
     end
   end