Comment 1 for bug 1449784

Analysis:
----------------

root@a5s164:/tmp/var# dpkg -l | grep contrail | grep 2.10
ii contrail-vrouter-init 2.10-39 all OpenContrail compute-node startup and monitoring scripts.
ii python-contrail-vrouter-api 2.10-39 all OpenContrail vrouter agent api
root@a5s164:/tmp/var# apt-cache rdepends contrail-vrouter-init
contrail-vrouter-init
Reverse Depends:
 |contrail-vrouter-common
root@a5s164:/tmp/var# apt-cache rdepends python-contrail-vrouter-api
python-contrail-vrouter-api
Reverse Depends:
  contrail-vrouter-init
  nova-docker
  contrail-vrouter-init
  contrail-nova-driver
root@a5s164:/tmp/var# apt-cache rdepends contrail-vrouter-common
contrail-vrouter-common
Reverse Depends:
  contrail-openstack-vrouter
root@a5s164:/tmp/var# dpkg -I /opt/contrail/contrail_install_repo/contrail-vrouter-common_3.0-2579_all.deb
 new debian package, version 2.0.
 size 1440 bytes: control archive=676 bytes.
     469 bytes, 9 lines control
     174 bytes, 2 lines md5sums
     385 bytes, 15 lines * postinst #!/bin/sh
 Package: contrail-vrouter-common
 Version: 3.0-2579
 Architecture: all
 Maintainer: amoghe <email address hidden>
 Installed-Size: 25
 Depends: contrail-nodemgr (>= 3.0-2579), contrail-setup (>= 3.0-2579), contrail-utils (>= 3.0-2579), contrail-vrouter-init | contrail-vrouter-dpdk-init (>= 3.0-2579), contrail-nova-vif (>= 3.0-2579), python-iniparse, linux-crashdump, contrail-vrouter
 Section: misc
 Priority: optional
 Description: Contrail vRouter composite debian package
root@a5s164:/tmp/var#

contrail-vrouter-common should depend on ontrail-vrouter-init (>= 3.0-2579) | contrail-vrouter-dpdk-init (>= 3.0-2579) instead of contrail-vrouter-init | contrail-vrouter-dpdk-init (>= 3.0-2579)