Hi Neil, On Tue, Mar 28, 2017 at 09:29:08AM +0100, Neil Williams wrote: > affects 858835 python-daemon > thanks > > On Tue, 28 Mar 2017 09:21:27 +1100 > Ben Finney <bign...@debian.org> wrote: > > > On 27-Mar-2017, Neil Williams wrote: > > > > > root@sylvester:/# apt-get -t jessie-backports install > > > lava-coordinator […] > > > Get:14 http://mirror.bytemark.co.uk/debian/ jessie-backports/main > > > python-lockfile all 1:0.12.2-2~bpo8+1 [17.3 kB] Get:15 > > > http://mirror.bytemark.co.uk/debian/ jessie/main python-daemon all > > > 1.5.5-1 [19.9 kB] Get:16 http://mirror.bytemark.co.uk/debian/ > > > jessie-backports/main lava-coordinator all 0.1.6-2~bpo8+1 [13.7 kB] > > > […] > > > > There's the problem. ‘python-daemon’ version 1.5.5 is not compatible > > with ‘python-lockfile’ later than version 0.8, because of the surprise > > lockfile API change. > > > > I don't know who's maintaining the backports for those packages; > > From the PTS, Andreas backported python-lockfile (CC'd) but there is no > backport of python-daemon. > > > if > > you want to install a later version of either, you'll need compatible > > versions. > > > > The versions from ‘unstable’ declare dependencies correctly to avoid > > that problem. > > Andreas: the backport of python-lockfile is actively harmful without a > matching backport of python-daemon. Either python-lockfile needs to be > removed from jessie-backports or python-daemon must also be available > from jessie-backports *and* python-daemon needs to enforce that the > backport of python-lockfile is installed with the backport of > python-daemon.
I volunteer to backport python-daemon. Sorry for the trouble Andreas. -- http://fam-tille.de