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Thu, 13 Jan 2022 07:02:15 -0800 (PST) Received: from lili ([2a01:e0a:59b:9120:65d2:2476:f637:db1e]) by smtp.gmail.com with ESMTPSA id n12sm3518132wrf.29.2022.01.13.07.02.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 13 Jan 2022 07:02:15 -0800 (PST) From: zimoun References: <87h8rczsx3.fsf@elephly.net> <867dcxt97a.fsf@gmail.com> Date: Thu, 13 Jan 2022 15:59:42 +0100 In-Reply-To: <867dcxt97a.fsf@gmail.com> (zimoun's message of "Thu, 25 Nov 2021 00:39:21 +0100") Message-ID: <864k67k7fl.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Fis Trivial , 30229-done@debbugs.gnu.org Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: "bug-Guix" X-Migadu-Flow: FLOW_IN X-Migadu-Country: US ARC-Message-Signature: i=1; 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aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20210112 header.b=Qvoj+ewX; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of "bug-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="bug-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -2.02 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20210112 header.b=Qvoj+ewX; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of "bug-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="bug-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: E947512365 X-Spam-Score: -2.02 X-Migadu-Scanner: scn1.migadu.com X-TUID: fqwr9/AbxPSR Hi, On Thu, 25 Nov 2021 at 00:39, zimoun wrote: > On Tue, 23 Jan 2018 at 13:00, Ricardo Wurmus wrote: > >>> When a python module needs to load a dynamic shared object, it looks in= the >>> path provided by *LD_LIBRARY_PATH*(1), but guix doesn't modify this >>> environment >>> variable to export the needed path for python. >> >> We cannot set this environment variable by default lest we break other >> packages that may be installed. LD_LIBRARY_PATH is dangerous as it >> tells the runtime linker to prefer libraries in the specified >> directories. >> >> For Guix packages we use different means to embed store paths in >> binaries, which are looked up at runtime. For binaries that=E2=80=99s a= chieved >> with RUNPATH; for others we patch the sources to ensure that libraries >> are not looked up merely by name but by absolute path. >> >> In your particular case (installing packages without Guix) I think the >> best way is to manually set LD_LIBRARY_PATH on demand, or to set >> LD_PRELOAD to the specific libraries that are required. >> >> In general, though, I recommend using Guix for package management and >> development instead of virtualenv and pip. > > Regarding the improvements of =E2=80=99guix import pypi=E2=80=99 since 20= 18, and because > tweaking LD_LIBRARY_PATH is dangerous, I do not see what could be the > next action to solve this. > > Therefore, I propose to close it. WDYT? After 7 weeks of delay, I am closing. Cheers, simon