[From nobody Sat Sep 26 11:07:06 2026 Received: (at submit) by bugs.debian.org; 23 Sep 2026 20:54:33 +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=-118.0 required=4.0 tests=ALL_TRUSTED,BAYES_00, BODY_INCLUDES_PACKAGE,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,FROMDEVELOPER,HAS_PACKAGE,MD5_SHA1_SUM, NUMERIC_HTTP_ADDR,SPF_HELO_NONE,SPF_PASS,USER_IN_DKIM_WELCOMELIST, WEIRD_PORT autolearn=ham autolearn_force=no version=4.0.1-bugs.debian.org_2005_01_02 X-Spam-Bayes: score:0.0000 Tokens: new, 17; hammy, 150; neutral, 97; spammy, 0. spammytokens: hammytokens:0.000-+--Hx-spam-relays-external:sk:stravin, 0.000-+--H*RT:sk:stravin, 0.000-+--Hx-spam-relays-external:311, 0.000-+--H*RT:311, 0.000-+--H*RT:108 Return-path: <maxy@debian.org> Received: from stravinsky.debian.org ([2001:41b8:202:deb::311:108]:38396) by buxtehude.debian.org with esmtps (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from <maxy@debian.org>) id 1x9Tz7-006vf2-0K for submit@bugs.debian.org; Wed, 23 Sep 2026 20:54:33 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debian.org; s=smtpauto.stravinsky; h=X-Debian-User:Content-Transfer-Encoding:Content-Type :MIME-Version:Message-ID:Subject:To:From:Date:Reply-To:Cc:Content-ID: Content-Description:In-Reply-To:References; bh=IszPrxFCnfUd9r4UWPaf1Wkr0IZQHgMCfbz2A5YQdPY=; b=NgXwdWfWzXvxReUVHDmUkTcBDl DCLeA37RrnsNyMXFGUvbQcM3m3fAOvBiuOQYsGijWnTUTZWaypt+wiu5PEbeR1cuA3ddLeLIgliWg iyp4d8AHGE/mGGPxo5cCLpL6QpGY794ewTVLw31StR5T5slnl0Dnc4x+V8Ufrx9mmiEFpdjQ5hf8i 5Q6U12s7xY+0kUGTZsq6TcG2FtyjoFWcNt5MNEx3fZ/h13bFuwenIDVCDpMRgAZr2MSLOlrg1Hnbq 7fQSgMQtsXWZNGWvAW23GoA42LiqCM5Ddyx6ti/BeFUY+cJht+CjdyVBL3O34EG1WugkvpKbbfGHV lR3ZK4gw==; Received: from authenticated-user by stravinsky.debian.org with esmtpsa (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from <maxy@debian.org>) id 1x9Tz4-0041hr-29 for submit@bugs.debian.org; Wed, 23 Sep 2026 20:54:31 +0000 Date: Wed, 23 Sep 2026 22:54:29 +0200 From: Maximiliano Curia <maxy@debian.org> To: submit@bugs.debian.org Subject: numcodecs: FTBFS against python 3.15rc2 Message-ID: <arQ8hb-RPi2ubhsq@hecuba.gnuservers.com.ar> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="W2FNcR00/JVKhS/Q" Content-Disposition: inline Content-Transfer-Encoding: 8bit X-Debian-User: maxy Delivered-To: submit@bugs.debian.org --W2FNcR00/JVKhS/Q Content-Type: text/plain; charset=utf-8; format=flowed Content-Disposition: inline Content-Transfer-Encoding: 8bit Package: src:numcodecs Version: 0.17.0+ds-1 User: debian-python@lists.debian.org Usertags: python3.15 Tags: patch, ftbfs, forky, sid Severity: important Hi! While rebuilding the python related packages against the Python 3.15rc2 version we found that numcodecs fails to build from source [1]. The error is: env PYTHONPATH=/build/reproducible-path/numcodecs-0.17.0+ds/.pybuild/cpython3_3.15_numcodecs/build /build/reproducible-path/numcodecs-0.17.0+ds/.pybuild/cpython3_3.14_numcodecs/build \ http_proxy='http://127.0.0.1:9/' https_proxy='https://127.0.0.1:9/' \ python3 -m sphinx -N -E -T -b html . /build/reproducible-path/numcodecs-0.17.0+ds/.pybuild/docs/html/ env: ‘/build/reproducible-path/numcodecs-0.17.0+ds/.pybuild/cpython3_3.14_numcodecs/build’: Permission denied The solution is to fix the pythonpath variable when generating docs, add -i python3 to the pybuild invocation. I've applied the fix in the sandbox [2] to verify that it builds successfully, please consider applying the patch to support the upcoming 3.15 version. Setting the severity to important for now. Once Python 3.15 is released, it will be added to python3-defaults and this bug will become release critical. Happy hacking, [1]: https://debusine.debian.net/debian/r-python-python3.15/artifact/4784352/ [2]: https://debusine.debian.net/debian/r-python-python3.15/ -- "Can you imagine what I would do if I could do all I can?" -- Sun Tzu Saludos /\/\ /\ >< `/ --W2FNcR00/JVKhS/Q Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename=0001-Deal-with-multiple-python-supported-versions.patch Content-Transfer-Encoding: quoted-printable =46rom 345268baa90c7b43dff803afad68e5ec9abd6310 Mon Sep 17 00:00:00 2001 =46rom: Maximiliano Curia <maxy@debian.org> Date: Sun, 20 Sep 2026 14:15:05 +0200 Subject: [PATCH] Deal with multiple python supported versions --- debian/rules | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/debian/rules b/debian/rules index d98c74d..dab08e8 100755 --- a/debian/rules +++ b/debian/rules @@ -24,7 +24,7 @@ override_dh_auto_build: dh_auto_build ifeq (,$(filter nodoc,$(DEB_BUILD_OPTIONS))) cd docs && \ - env PYTHONPATH=3D$(shell pybuild --print {build_dir}) \ + env PYTHONPATH=3D$(shell pybuild --print {build_dir} -i python3) \ http_proxy=3D'http://127.0.0.1:9/' https_proxy=3D'https://127.0.0.1:9= /' \ python3 -m sphinx -N -E -T -b html . $(CURDIR)/.pybuild/docs/html/ endif --=20 2.53.0 --W2FNcR00/JVKhS/Q-- ]