[Pkg-postgresql-public] Bug#681966: postgresql-9.1: removes directories that were installed by another package: /var/{lib, log}/postgresql/

[Andreas Beckmann]

Package: postgresql-9.1
Version: 9.1.4-2
Severity: serious
User: debian-qa at lists.debian.org
Usertags: piuparts

Hi,

during a test with piuparts I noticed your package removes files that
were installed by another package.
The removed files were already present before the package was installed,
they may have been shipped or created by a dependency.

This could be a violation of policy 10.7.4 ("Sharing configuration
files"), see
http://www.debian.org/doc/debian-policy/ch-files.html#s10.7.4
or policy chapter 6 ("Package maintainer scripts..."), see
http://www.debian.org/doc/debian-policy/ch-maintainerscripts.html
or policy 7.6 ("Overwriting files..."), see
http://www.debian.org/doc/debian-policy/ch-relationships.html#s-replaces

If a directory is used by several packages, all should ship it as part
of the package (possibly empty, using $package.dirs to create it), and
no package should mkdir/rmdir it in the maintainer scripts as dpkg will
take care of this.

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

0m35.6s ERROR: FAIL: After purging files have disappeared:
  /var/lib/postgresql/	 owned by: postgresql-common
  /var/log/postgresql/	 owned by: postgresql-common


cheers,

Andreas
-------------- next part --------------
A non-text attachment was scrubbed...
Name: postgresql-9.1_9.1.4-2.log.gz
Type: application/x-gzip
Size: 7022 bytes
Desc: not available
URL: <http://lists.alioth.debian.org/pipermail/pkg-postgresql-public/attachments/20120718/47d0bcb4/attachment.bin>