[Debian-med-packaging] Bug#836990: libcamitk4: fails to upgrade from 'jessie' - trying to overwrite /usr/bin/camitk-config

[Andreas Beckmann]

Package: libcamitk4
Version: 4.0.0~beta-2
Severity: serious
User: debian-qa at lists.debian.org
Usertags: piuparts
Control: affects -1 + med-imaging-dev med-imaging

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 libcamitk4.
  Preparing to unpack .../libcamitk4_4.0.0~beta-2+b2_i386.deb ...
  Unpacking libcamitk4 (4.0.0~beta-2+b2) ...
  dpkg: error processing archive /var/cache/apt/archives/libcamitk4_4.0.0~beta-2+b2_i386.deb (--unpack):
   trying to overwrite '/usr/bin/camitk-config', which is also in package libcamitk3 3.3.2-2


cheers,

Andreas
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