[PKG-Openstack-devel] Bug#787908: neutron-vpnaas-agent: fails to upgrade from 'jessie' - trying to overwrite /etc/neutron/rootwrap.d/vpnaas.filters

[Andreas Beckmann]

Package: neutron-vpnaas-agent
Version: 2015.1.0-1
Severity: serious
User: debian-qa at lists.debian.org
Usertags: piuparts
Control: affects -1 + neutron-common

Hi,

during a test with piuparts I noticed your package fails to upgrade from
'jessie'.
It installed fine in 'jessie', then the upgrade to 'stretch' fails
because it tries to overwrite other packages files without declaring a
Breaks+Replaces relation.

See policy 7.6 at
https://www.debian.org/doc/debian-policy/ch-relationships.html#s-replaces

>From the attached log (scroll to the bottom...):

  Selecting previously unselected package neutron-vpnaas-agent.
  Preparing to unpack .../neutron-vpnaas-agent_2015.1.0-1_all.deb ...
  Unpacking neutron-vpnaas-agent (2015.1.0-1) ...
  dpkg: error processing archive /var/cache/apt/archives/neutron-vpnaas-agent_2015.1.0-1_all.deb (--unpack):
   trying to overwrite '/etc/neutron/rootwrap.d/vpnaas.filters', which is also in package neutron-common 2014.1.3-12
  Selecting previously unselected package curl.
  Preparing to unpack .../curl_7.38.0-4_amd64.deb ...
  Unpacking curl (7.38.0-4) ...
  Errors were encountered while processing:
   /var/cache/apt/archives/neutron-vpnaas-agent_2015.1.0-1_all.deb


cheers,

Andreas
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