Comment 2 for bug 1403435

Reviewed: https://review.openstack.org/142409
Committed: https://git.openstack.org/cgit/stackforge/fuel-main/commit/?id=2c7395dae943e3098660653ecf7c0fb1dfb40d07
Submitter: Jenkins
Branch: master

commit 2c7395dae943e3098660653ecf7c0fb1dfb40d07
Author: Alexei Sheplyakov <email address hidden>
Date: Wed Dec 17 11:47:54 2014 +0300

    image/ubuntu: fix packages installation failures due to missing /proc

    The configuration scripts of some packages (in particular linux-image)
    fail if /proc is not mounted. Mount /proc in the chroot before installing
    packages (and umount it afterwards).

    Related-bug: #1383641
    Closes-bug: #1403435
    blueprint support-ubuntu-trusty
    Change-Id: I6846b7d7107260125291efee27f6205b8e48969f