Hi Robbie, this is due to the ansible template module being incompatible with jinja2 v2.9. We are aware of this problem [0], and it has already been reported upstream [1]. I know this is annoying, but at least it stops people upgrading from stable to testing/unstable to break their ansible installations. As a workaround you can downgrade python-jinja2 to the version in stable. There seems to be a patch available since a couple of hours, but I haven't got around to test it yet.
Regards, Lee [0] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=870599 [1] https://github.com/ansible/ansible/issues/20494 On 09/08/17 15:27, Robbie Harwood wrote: > Package: ansible > Version: 2.3.1.0+dfsg-1 > Severity: grave > Justification: renders package unusable > > Dear Maintainer, > > ansible-2.3.1.0+dfsg-1 depends on python-jinja2 < 2.9. However, this is not > available in testing/unstable/experimental. As a result, > ansible-2.3.1.0+dfsg-1 is uninstallable, and its migration from unstable has > been blocked. > > Thanks, > --Robbie > > -- System Information: > Debian Release: buster/sid > APT prefers testing-debug > APT policy: (600, 'testing-debug'), (600, 'testing'), (400, > 'unstable-debug'), (400, 'unstable'), (200, 'experimental-debug'), (200, > 'experimental') > Architecture: amd64 (x86_64) > Foreign Architectures: i386 > > Kernel: Linux 4.11.0-1-rt-amd64 (SMP w/4 CPU cores; PREEMPT) > Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), > LANGUAGE=en_US.UTF-8 (charmap=UTF-8) > Shell: /bin/sh linked to /bin/dash > Init: sysvinit (via /sbin/init) > > Versions of packages ansible depends on: > ii python 2.7.13-2 > ii python-crypto 2.6.1-7+b1 > ii python-httplib2 0.9.2+dfsg-1 > ii python-jinja2 2.9.6-1 > ii python-netaddr 0.7.18-2 > ii python-paramiko 2.0.0-1 > ii python-pkg-resources 36.0.1-1 > ii python-yaml 3.12-1+b1 > > Versions of packages ansible recommends: > ii python-kerberos 1.1.5-2+b3 > ii python-selinux 2.6-3+b2 > pn python-winrm <none> > ii python-xmltodict 0.11.0-1 > > Versions of packages ansible suggests: > pn cowsay <none> > pn sshpass <none> > > -- no debconf information >