lib/serverspec/matchers/be_installed.rb in serverspec-0.4.8 vs lib/serverspec/matchers/be_installed.rb in serverspec-0.4.9

@@ -6,10 +6,10 @@
       if @provider.nil?
         backend.check_installed(example, name)
       else
         check_method = "check_installed_by_#{@provider}".to_sym
 
-        unless backend.respond_to?(check_method)
+        unless backend.respond_to?(check_method) || commands.respond_to?(check_method)
           raise ArgumentError.new("`be_installed` matcher doesn't support #{@under}")
         end
 
         backend.send(check_method, example, name, @version)
       end