guest image elements have malformed lines that are causing strange objects in the created image

[Amrith Kumar]

15-reddwarf-dep has the following:

amrith@amrith-vm:/opt/stack/trove-integration/scripts/files/elements$ more ubuntu-guest/install.d/15-reddwarf-dep
#!/bin/bash

# CONTEXT: GUEST during CONSTRUCTION as ROOT
# PURPOSE: Install trove guest python dependencies - see redstack functions_qemu

set -e
set -o xtrace

export DEBIAN_FRONTEND=noninteractive
apt-get -y install python-dev libxml2-dev libxslt1-dev python-setuptools python-pip python-sqlalchemy python-lxml \
    python-routes python-eventlet python-webob python-pastedeploy python-paste python-netaddr \
    python-httplib2 python-iso8601 python-pexpect python-mysqldb python-migrate

pip install extras python-novaclient python-swiftclient python-cinderclient \
    kombu>2.4.7 six babel python-heatclient passlib jinja2 python-neutronclient netifaces \
    oslo.config>=1.2.0 oslo.messaging>=1.4.0 oslo.i18n>=1.0.0 oslo.serialization>=1.0.0 oslo.utils>=1.0.0 \
    osprofiler>=0.3.0

This is leading to strange objects in the root file system of the guest ;)

root@u1:/# ls -l
total 100
-rw-r--r-- 1 root root 0 Dec 28 23:44 2.4.7
-rw-r--r-- 1 root root 24628 Dec 28 23:45 =0.3.0
-rw-r--r-- 1 root root 0 Dec 28 23:44 =1.0.0
-rw-r--r-- 1 root root 0 Dec 28 23:44 =1.2.0
-rw-r--r-- 1 root root 0 Dec 28 23:44 =1.4.0
drwxr-xr-x 2 root root 4096 Dec 28 23:39 bin
drwxr-xr-x 3 root root 4096 Dec 28 23:43 boot
drwxr-xr-x 5 root root 380 Dec 29 00:04 dev
drwxr-xr-x 76 root root 4096 Dec 29 00:04 etc
drwxr-xr-x 4 root root 4096 Dec 28 23:39 home
lrwxrwxrwx 1 root root 33 Dec 28 23:43 initrd.img -> /boot/initrd.img-3.2.0-74-generic
lrwxrwxrwx 1 root root 33 Dec 22 16:42 initrd.img.old -> /boot/initrd.img-3.2.0-74-virtual

[Amrith Kumar (amrith)]

This was merged in https://review.openstack.org/#/c/146147/