Add dependency on linux formula

Change-Id: I1c4416e1512ece3e49c263c981e7e86639528996
diff --git a/debian/control b/debian/control
index b1d76f8..d02a63d 100644
--- a/debian/control
+++ b/debian/control
@@ -2,7 +2,8 @@
 Maintainer: Jakub Pavlik <jakub.pavlik@tcpcloud.eu>
 Section: admin
 Priority: optional
-Build-Depends: salt-master, python, python-yaml, debhelper (>= 9)
+Build-Depends: salt-master, python, python-yaml, debhelper (>= 9),
+ salt-formula-linux
 Standards-Version: 3.9.6
 Homepage: https://wiki.openstack.org/wiki/OpenStackSalt
 Vcs-Browser: https://github.com/openstack/salt-formula-opencontrail
@@ -10,6 +11,6 @@
 
 Package: salt-formula-opencontrail
 Architecture: all
-Depends: ${misc:Depends}, salt-master, reclass
+Depends: ${misc:Depends}, salt-master, reclass, salt-formula-linux
 Description: OpenContrail Salt formula
  Install and configure OpenContrail server and client.