Package: liblomiri-content-hub-dev
Version: 2.0.0-4
Severity: serious
User: debian-qa@lists.debian.org
Usertags: fileconflict
Control: affects -1 + libcontent-hub-dev

Upgrading from a bookworm system containing libcontent-hub-dev to a
trixie system with liblomiri-content-hub-dev fails with an unpack error
from dpkg.

mmdebstrap --verbose --variant=apt '' /dev/null 'deb http://deb.debian.org/debian bookworm main' --include=libcontent-hub-dev --chrooted-customize-hook='sed -i -e s/bookworm/trixie/ /etc/apt/sources.list && apt-get update && apt-get -y install
liblomiri-content-hub-dev'

This produces an error.

Unpacking liblomiri-content-hub-dev:amd64 (2.0.0-4) ...
dpkg: error processing archive /var/cache/apt/archives/liblomiri-content-hub-dev_2.0.0-4_amd64.deb (--unpack):
trying to overwrite '/usr/include/com/lomiri/content/hub.h', which is also in package libcontent-hub-dev:amd64 1.0.2-1
Errors were encountered while processing:
/var/cache/apt/archives/liblomiri-content-hub-dev_2.0.0-4_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

I suspect you are missing Breaks and Replaces here.

Helmut

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