Comment 5 for bug 1688403

This is seen only during sanity run. The host_build used in sanity runs is stack@10.84.24.64 (Centos).

2017-05-16 18:47:52:801549: [stack@10.84.24.64] sudo: python -c 'from platform import linux_distribution; print linux_distribution()'
2017-05-16 18:47:52:801850: Disconnecting from 10.87.36.20... Done.

The above command run on the host_build does not display any output during the first run of install_contrail and hence it fails.

-Amudha