This bug was fixed in the package juju-core - 2.0.0-0ubuntu0.16.04.2
--------------- juju-core (2.0.0-0ubuntu0.16.04.2) xenial; urgency=medium
* DPKG_MAINTSCRIPT_ARCH doesn't work in .config, use dpkg check (LP: #1614969)
-- Nicholas Skaggs <email address hidden> Mon, 31 Oct 2016 15:55:49 -0400
This bug was fixed in the package juju-core - 2.0.0-0ubuntu0. 16.04.2
--------------- 0ubuntu0. 16.04.2) xenial; urgency=medium
juju-core (2.0.0-
* DPKG_MAINTSCRIP T_ARCH doesn't work in .config, use dpkg check (LP: #1614969)
-- Nicholas Skaggs <email address hidden> Mon, 31 Oct 2016 15:55:49 -0400