The following packages have unmet dependencies:
 apache2-dev : Depends: debhelper (>= 9) but it is not going to be installed
 dh-systemd : Depends: debhelper (>= 9.20160709) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
ERROR:root:Error occurred during package creation/build: Command '['/usr/bin/schroot', '-p', '-r', '-c', 'xenial-amd64-6643a5a2-c9c7-448b-8339-fd3a752cf99b', '-u', 'root', '--', 'apt-get', '-y', 'install', 'python-pbr', 'python-d2to1', 'dh-systemd', 'openstack-pkg-tools', 'python-sphinx', 'dh-python', 'apache2-dev']' returned non-zero exit status 100
ERROR:root:Command '['/usr/bin/schroot', '-p', '-r', '-c', 'xenial-amd64-6643a5a2-c9c7-448b-8339-fd3a752cf99b', '-u', 'root', '--', 'apt-get', '-y', 'install', 'python-pbr', 'python-d2to1', 'dh-systemd', 'openstack-pkg-tools', 'python-sphinx', 'dh-python', 'apache2-dev']' returned non-zero exit status 100
INFO:root:Complete command log:
INFO:root:Destroying schroot.
Traceback (most recent call last):
  File "/var/lib/jenkins/tools/openstack-ubuntu-testing/bin/build-package", line 136, in <module>
    raise e
subprocess.CalledProcessError: Command '['/usr/bin/schroot', '-p', '-r', '-c', 'xenial-amd64-6643a5a2-c9c7-448b-8339-fd3a752cf99b', '-u', 'root', '--', 'apt-get', '-y', 'install', 'python-pbr', 'python-d2to1', 'dh-systemd', 'openstack-pkg-tools', 'python-sphinx', 'dh-python', 'apache2-dev']' returned non-zero exit status 100
Error in sys.excepthook:
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/apport_python_hook.py", line 67, in apport_excepthook
    binary = os.path.realpath(os.path.join(os.getcwd(), sys.argv[0]))
OSError: [Errno 2] No such file or directory