[From nobody Tue May  5 22:11:11 2026
Received: (at submit) by bugs.debian.org; 11 Apr 2026 08:16:40 +0000
X-Spam-Checker-Version: SpamAssassin 4.0.1-bugs.debian.org_2005_01_02
 (2024-03-25) on buxtehude.debian.org
X-Spam-Level: 
X-Spam-Status: No, score=-25.2 required=4.0 tests=BAYES_00,
 BODY_INCLUDES_CONTROL_AFFECTS,BODY_INCLUDES_PACKAGE,DKIM_SIGNED,
 DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,HAS_PACKAGE,SPF_HELO_NONE,
 SPF_NONE autolearn=ham autolearn_force=no
 version=4.0.1-bugs.debian.org_2005_01_02
X-Spam-Bayes: score:0.0000 Tokens: new, 12; hammy, 118; neutral, 23; spammy,
 0. spammytokens: hammytokens:0.000-+--trixie, 0.000-+--python3,
 0.000-+--forky, 0.000-+--grohne, 0.000-+--Grohne
Return-path: <helmut@subdivi.de>
Received: from isilmar-4.linta.de ([136.243.71.142]:40628)
 by buxtehude.debian.org with esmtps
 (TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256)
 (Exim 4.96) (envelope-from <helmut@subdivi.de>) id 1wBTWB-00E2fU-2y
 for submit@bugs.debian.org; Sat, 11 Apr 2026 08:16:40 +0000
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=subdivi.de;
 s=k27.isilmar-4; t=1775895398;
 bh=vjd7VU2i22s64JKpPyx+roZ3tDeWXqlpCbrNP3AGPw0=;
 h=Date:From:To:Subject:From;
 b=uY1wIff7k4CFAktNYXvO4Wp7D/R9Pdkz1Q8yRwSbJlHRteMYGmyaLPxXpirAmggTC
 thOhZspYqTswSWCY0LLm3r8PrPw7iHV7E/8f+JDs2DMZd3HrrjvvuDolRoGYIyvUje
 qH1hoch5kqOt7VGRGT4JGjTbhpgwPZGwwvcfwbxvh4nYvw6FwTtGmrLVuIjOMcY0Ks
 wdMmoQ21+sMZozEPqBC2lePuMrHo8nQ9S7ZsfAtkQeMIdYSU9PIvmzilR/WtK3ziGA
 dPP5+ccCfh2hDToAciVdDEeClxg6YUucvgIBK81fH0YYOUjVB0ZVjE7NwmLEk9dSsL
 rDUkEPmtKc34Q==
Received: from isilmar-4.linta.de (isilmar.linta [10.0.0.1])
 by isilmar-4.linta.de (Postfix) with ESMTP id 5133C2005BE
 for <submit@bugs.debian.org>; Sat, 11 Apr 2026 08:16:38 +0000 (UTC)
Date: Sat, 11 Apr 2026 09:47:53 +0200
From: Helmut Grohne <helmut@subdivi.de>
To: submit@bugs.debian.org
Subject: python3-cctbx has an undeclared file conflict on
 /usr/lib/python3/dist-packages/boost/__init__.py
Message-ID: <20260411074753.GA789755@subdivi.de>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Delivered-To: submit@bugs.debian.org

Package: python3-cctbx
Version: 2026.2+ds2+~3.27.0+ds1-1
Severity: serious
User: debian-qa@lists.debian.org
Usertags: fileconflict
Control: affects -1 + libboost-mpi-python1.83.0 libboost-mpi-python1.88.0

python3-cctbx has an undeclared file conflict. This may result in an
unpack error from dpkg.

The file /usr/lib/python3/dist-packages/boost/__init__.py is contained
in the packages
 * libboost-mpi-python1.83.0
   * 1.83.0-4.2 as present in trixie
   * 1.83.0-5+b2 as present in forky|unstable
 * libboost-mpi-python1.88.0
   * 1.88.0-1 as present in trixie
   * 1.88.0-1.4+b2 as present in forky|unstable
 * python3-cctbx/2026.2+ds2+~3.27.0+ds1-1 as present in unstable

These packages can be unpacked concurrently, because there is no
relevant Replaces or Conflicts relation. Attempting to unpack these
packages concurrently results in an unpack error from dpkg, because none
of the packages installs a diversion for the affected file.

Kind regards

Helmut Grohne
]