Weezer Su e410759e8d Change the dpkg -l to dpkg-query -s
The dpkg -l python will give 0 as result, because the python has un
(not-installed)status on xenial, switch to dpkg-query will give the
right status code(1) if the package is not installed.

Change-Id: I7faf1d922bdf0673d5daeec6fb2538f1786cbcd1
2017-01-26 19:37:39 -06:00
..
2017-01-19 08:47:10 -06:00
2016-08-24 22:48:58 +00:00
2016-09-21 09:44:48 +00:00
2016-12-21 11:21:07 -06:00