From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp1 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id aDucGvHgj1+dNwAA0tVLHw (envelope-from ) for ; Wed, 21 Oct 2020 07:19:13 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp1 with LMTPS id cPP+FfHgj1+VCwAAbx9fmQ (envelope-from ) for ; Wed, 21 Oct 2020 07:19:13 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 170729400EF for ; Wed, 21 Oct 2020 07:19:11 +0000 (UTC) Received: from localhost ([::1]:57586 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kV8Or-0004tW-V1 for larch@yhetil.org; Wed, 21 Oct 2020 03:19:09 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:54982) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kV8Oi-0004ro-G8 for help-guix@gnu.org; Wed, 21 Oct 2020 03:19:00 -0400 Received: from flashner.co.il ([178.62.234.194]:41678) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kV8Oe-0006v1-AM for help-guix@gnu.org; Wed, 21 Oct 2020 03:19:00 -0400 Received: from localhost (unknown [141.226.13.8]) by flashner.co.il (Postfix) with ESMTPSA id 680F34064F; Wed, 21 Oct 2020 07:18:54 +0000 (UTC) Date: Wed, 21 Oct 2020 10:18:21 +0300 From: Efraim Flashner To: Zelphir Kaltstahl Subject: Re: guix import error + New: setting up a jupyterlab environment Message-ID: <20201021071821.GS9117@E5400> References: <87d01ibbo3.fsf@nckx> <74577458-7e58-4647-fd3d-62047b6d484b@posteo.de> <20201018163550.GI974@E5400> <9e21d4d8-aca7-5742-3e2e-70334711321e@posteo.de> <184E2A08-C711-43B1-8CBF-3647FBB0EAE8@flashner.co.il> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="zvmqw4jX2vbPsMQB" Content-Disposition: inline In-Reply-To: X-PGP-Key-ID: 0x41AAE7DCCA3D8351 X-PGP-Key: https://flashner.co.il/~efraim/efraim_flashner.asc X-PGP-Fingerprint: A28B F40C 3E55 1372 662D 14F7 41AA E7DC CA3D 8351 Received-SPF: pass client-ip=178.62.234.194; envelope-from=efraim@flashner.co.il; helo=flashner.co.il X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/21 02:25:11 X-ACL-Warn: Detected OS = ??? X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-guix@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: help-guix@gnu.org Errors-To: help-guix-bounces+larch=yhetil.org@gnu.org Sender: "Help-Guix" X-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of help-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=help-guix-bounces@gnu.org X-Spam-Score: -2.61 X-TUID: /1YAoNt8Nwo5 --zvmqw4jX2vbPsMQB Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Oct 19, 2020 at 11:12:35PM +0200, Zelphir Kaltstahl wrote: > Meanwhile I have managed to run the jupyterlab-server tests, as > described in more details here: > https://github.com/jupyterlab/jupyterlab_server/issues/128 >=20 > Indeed, in version 1.2.0 the tests fail the same way they fail when I > try to create my environment. This means the next thing to fix would > probably be to use another version of jupyterlab-server. 1.2.0 is a tag > in the jupyterlab-server repository, which _seems_ to be the latest > "stable" version, before a lot of alpha, beta, and release-candidate > versions follow. >=20 > I guess I could switch the commit in my `jupyterlab.scm` file to point > to a different one? >=20 > I can change the version to `2.0.0rc1`, but I do not know how the > checksum is calculated. The checksum is shorter than what I see on > simply PyPI: >=20 > https://files.pythonhosted.org/packages/79/43/5249be5ee741a93f3fa60823caf= 9a276cadc3103dae16d6e36cc534fefd8/jupyterlab_server-2.0.0rc1.tar.gz#sha256= =3D733b149c5ab8e50ea5f2897c323047257060e7bf2dc0fa88663181427bec605d >=20 > and base32 should only make it longer, not shorter. >=20 > Can you explain how to switch a version manually and calculate the > checksum to match another version? For a tarball like the one at pythonhosted you'd download the file and then run 'guix hash the-file'. If you're using a source code repository then from the top level of the repo you'd run 'guix hash --exclude-vcs --recursive .', or 'guix hash -rx .' for short. The hash layout that Guix uses is the sha256 of the tarball base32 encoded, but with a change in the letters used. For python packages you can specify a version number, so in this case it'd be 'guix import pypi jupyterlab_server/2.0.0rc1'. Some other importers us the '@' symbol to specify version number and I think some don't support using other versions at all. I don't know how compatible different major versions of jupyterlab-server are with each other, so I'd stick with 1.2.0 for now. > Regards, > Zelphir >=20 > On 10/19/20 8:19 PM, Zelphir Kaltstahl wrote: > > > > Hello Efraim, > > > > Thanks for your patience! It seems with that I am getting quite far > > (at least it feels like making progress, or even being close to have a > > working environment), up to the "check phase". There some tests > > failing in the "check phase". Here is what I am getting now, > > regardless of whether I stick ("python-ipykernel" ,python-ipykernel) > > in the native inputs or propagated inputs: > > > > ~~~~START~~~~ > > running install_egg_info > > Copying jupyterlab_server.egg-info to /gnu/store/2h44ldpcqqd0q7hqpbcqda= vcnbjsibfb-python-jupyterlab-server-1.2.0/lib/python3.8/site-packages/jupyt= erlab_server-1.2.0-py3.8.egg-info > > running install_scripts > > phase `install' succeeded after 0.3 seconds > > starting phase `wrap' > > find-files: /gnu/store/2h44ldpcqqd0q7hqpbcqdavcnbjsibfb-python-jupyterl= ab-server-1.2.0/bin: No such file or directory > > find-files: /gnu/store/2h44ldpcqqd0q7hqpbcqdavcnbjsibfb-python-jupyterl= ab-server-1.2.0/sbin: No such file or directory > > phase `wrap' succeeded after 0.0 seconds > > starting phase `check' > > running "python setup.py" with command "test" and parameters () > > running test > > running egg_info > > writing jupyterlab_server.egg-info/PKG-INFO > > writing dependency_links to jupyterlab_server.egg-info/dependency_links= =2Etxt > > writing requirements to jupyterlab_server.egg-info/requires.txt > > writing top-level names to jupyterlab_server.egg-info/top_level.txt > > reading manifest file 'jupyterlab_server.egg-info/SOURCES.txt' > > reading manifest template 'MANIFEST.in' > > warning: no previously-included files matching '*~' found anywhere in d= istribution > > warning: no previously-included files matching '*.pyc' found anywhere i= n distribution > > warning: no previously-included files matching '*.pyo' found anywhere i= n distribution > > warning: no previously-included files matching '.git' found anywhere in= distribution > > warning: no previously-included files matching '.ipynb_checkpoints' fou= nd anywhere in distribution > > writing manifest file 'jupyterlab_server.egg-info/SOURCES.txt' > > running build_ext > > test_get (jupyterlab_server.tests.test_settings_api.SettingsAPITest) ..= =2E ERROR > > test_get_bad (jupyterlab_server.tests.test_settings_api.SettingsAPITest= ) ... ERROR > > test_listing (jupyterlab_server.tests.test_settings_api.SettingsAPITest= ) ... ERROR > > test_patch (jupyterlab_server.tests.test_settings_api.SettingsAPITest) = =2E.. ERROR > > test_patch_bad_data (jupyterlab_server.tests.test_settings_api.Settings= APITest) ... ERROR > > test_patch_wrong_id (jupyterlab_server.tests.test_settings_api.Settings= APITest) ... ERROR > > test_bad_put (jupyterlab_server.tests.test_workspaces_api.WorkspacesAPI= Test) ... ERROR > > test_blank_put (jupyterlab_server.tests.test_workspaces_api.WorkspacesA= PITest) ... ERROR > > test_delete (jupyterlab_server.tests.test_workspaces_api.WorkspacesAPIT= est) ... ERROR > > test_get (jupyterlab_server.tests.test_workspaces_api.WorkspacesAPITest= ) ... ERROR > > test_listing (jupyterlab_server.tests.test_workspaces_api.WorkspacesAPI= Test) ... ERROR > > test_put (jupyterlab_server.tests.test_workspaces_api.WorkspacesAPITest= ) ... ERROR > > > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > > ERROR: test_get (jupyterlab_server.tests.test_settings_api.SettingsAPIT= est) > > ---------------------------------------------------------------------- > > Traceback (most recent call last): > > File "/tmp/guix-build-python-jupyterlab-server-1.2.0.drv-0/jupyterlab= _server-1.2.0/jupyterlab_server/tests/test_settings_api.py", line 31, in se= tUp > > dst =3D os.path.join(self.lab_config.schemas_dir, '@jupyterlab') > > AttributeError: 'SettingsAPITest' object has no attribute 'lab_config' > > > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > > ERROR: test_get_bad (jupyterlab_server.tests.test_settings_api.Settings= APITest) > > ---------------------------------------------------------------------- > > Traceback (most recent call last): > > File "/tmp/guix-build-python-jupyterlab-server-1.2.0.drv-0/jupyterlab= _server-1.2.0/jupyterlab_server/tests/test_settings_api.py", line 31, in se= tUp > > dst =3D os.path.join(self.lab_config.schemas_dir, '@jupyterlab') > > AttributeError: 'SettingsAPITest' object has no attribute 'lab_config' > > > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > > ERROR: test_listing (jupyterlab_server.tests.test_settings_api.Settings= APITest) > > ---------------------------------------------------------------------- > > Traceback (most recent call last): > > File "/tmp/guix-build-python-jupyterlab-server-1.2.0.drv-0/jupyterlab= _server-1.2.0/jupyterlab_server/tests/test_settings_api.py", line 31, in se= tUp > > dst =3D os.path.join(self.lab_config.schemas_dir, '@jupyterlab') > > AttributeError: 'SettingsAPITest' object has no attribute 'lab_config' > > > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > > ERROR: test_patch (jupyterlab_server.tests.test_settings_api.SettingsAP= ITest) > > ---------------------------------------------------------------------- > > Traceback (most recent call last): > > File "/tmp/guix-build-python-jupyterlab-server-1.2.0.drv-0/jupyterlab= _server-1.2.0/jupyterlab_server/tests/test_settings_api.py", line 31, in se= tUp > > dst =3D os.path.join(self.lab_config.schemas_dir, '@jupyterlab') > > AttributeError: 'SettingsAPITest' object has no attribute 'lab_config' > > > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > > ERROR: test_patch_bad_data (jupyterlab_server.tests.test_settings_api.S= ettingsAPITest) > > ---------------------------------------------------------------------- > > Traceback (most recent call last): > > File "/tmp/guix-build-python-jupyterlab-server-1.2.0.drv-0/jupyterlab= _server-1.2.0/jupyterlab_server/tests/test_settings_api.py", line 31, in se= tUp > > dst =3D os.path.join(self.lab_config.schemas_dir, '@jupyterlab') > > AttributeError: 'SettingsAPITest' object has no attribute 'lab_config' > > > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > > ERROR: test_patch_wrong_id (jupyterlab_server.tests.test_settings_api.S= ettingsAPITest) > > ---------------------------------------------------------------------- > > Traceback (most recent call last): > > File "/tmp/guix-build-python-jupyterlab-server-1.2.0.drv-0/jupyterlab= _server-1.2.0/jupyterlab_server/tests/test_settings_api.py", line 31, in se= tUp > > dst =3D os.path.join(self.lab_config.schemas_dir, '@jupyterlab') > > AttributeError: 'SettingsAPITest' object has no attribute 'lab_config' > > > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > > ERROR: test_bad_put (jupyterlab_server.tests.test_workspaces_api.Worksp= acesAPITest) > > ---------------------------------------------------------------------- > > Traceback (most recent call last): > > File "/tmp/guix-build-python-jupyterlab-server-1.2.0.drv-0/jupyterlab= _server-1.2.0/jupyterlab_server/tests/test_workspaces_api.py", line 34, in = setUp > > dst =3D os.path.join(self.lab_config.workspaces_dir, item) > > AttributeError: 'WorkspacesAPITest' object has no attribute 'lab_config' > > > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > > ERROR: test_blank_put (jupyterlab_server.tests.test_workspaces_api.Work= spacesAPITest) > > ---------------------------------------------------------------------- > > Traceback (most recent call last): > > File "/tmp/guix-build-python-jupyterlab-server-1.2.0.drv-0/jupyterlab= _server-1.2.0/jupyterlab_server/tests/test_workspaces_api.py", line 34, in = setUp > > dst =3D os.path.join(self.lab_config.workspaces_dir, item) > > AttributeError: 'WorkspacesAPITest' object has no attribute 'lab_config' > > > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > > ERROR: test_delete (jupyterlab_server.tests.test_workspaces_api.Workspa= cesAPITest) > > ---------------------------------------------------------------------- > > Traceback (most recent call last): > > File "/tmp/guix-build-python-jupyterlab-server-1.2.0.drv-0/jupyterlab= _server-1.2.0/jupyterlab_server/tests/test_workspaces_api.py", line 34, in = setUp > > dst =3D os.path.join(self.lab_config.workspaces_dir, item) > > AttributeError: 'WorkspacesAPITest' object has no attribute 'lab_config' > > > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > > ERROR: test_get (jupyterlab_server.tests.test_workspaces_api.Workspaces= APITest) > > ---------------------------------------------------------------------- > > Traceback (most recent call last): > > File "/tmp/guix-build-python-jupyterlab-server-1.2.0.drv-0/jupyterlab= _server-1.2.0/jupyterlab_server/tests/test_workspaces_api.py", line 34, in = setUp > > dst =3D os.path.join(self.lab_config.workspaces_dir, item) > > AttributeError: 'WorkspacesAPITest' object has no attribute 'lab_config' > > > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > > ERROR: test_listing (jupyterlab_server.tests.test_workspaces_api.Worksp= acesAPITest) > > ---------------------------------------------------------------------- > > Traceback (most recent call last): > > File "/tmp/guix-build-python-jupyterlab-server-1.2.0.drv-0/jupyterlab= _server-1.2.0/jupyterlab_server/tests/test_workspaces_api.py", line 34, in = setUp > > dst =3D os.path.join(self.lab_config.workspaces_dir, item) > > AttributeError: 'WorkspacesAPITest' object has no attribute 'lab_config' > > > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > > ERROR: test_put (jupyterlab_server.tests.test_workspaces_api.Workspaces= APITest) > > ---------------------------------------------------------------------- > > Traceback (most recent call last): > > File "/tmp/guix-build-python-jupyterlab-server-1.2.0.drv-0/jupyterlab= _server-1.2.0/jupyterlab_server/tests/test_workspaces_api.py", line 34, in = setUp > > dst =3D os.path.join(self.lab_config.workspaces_dir, item) > > AttributeError: 'WorkspacesAPITest' object has no attribute 'lab_config' > > > > ---------------------------------------------------------------------- > > Ran 12 tests in 0.001s > > > > FAILED (errors=3D12) > > Test failed: > > error: Test failed: > > command "python" "-c" "import setuptools, tokenize;__file__=3D'setup.py= ';f=3Dgetattr(tokenize, 'open', open)(__file__);code=3Df.read().replace('\\= r\\n', '\\n');f.close();exec(compile(code, __file__, 'exec'))" "test" faile= d with status 1 > > ~~~~~END~~~~~ > > > > I have some thoughts about this: > > > > The Python error does not really tell me what is wrong. I don't know > > why the `WorkspacesAPITest` does not have an attribute named `lab_confi= g`. > > > > One can see, that those are all API tests. Since there were problems > > in the previous step with network, perhaps it is a network thing here > > as well? (Is network, even if localhost for testing, available in the > > "check phase"?) > > > > It could also simply be, that some PyPI package has failing tests. I > > don't know how one could then skip such tests. > > > > I guess I will summarize everything in the end and put it in a > > repository as a kind of "guide", so that others can use it or learn > > from the process. > > > > Regards, > > Zelphir > > > > On 10/19/20 6:54 PM, Efraim Flashner wrote: > >> It looks like you need to add python-ipykernel to native-inputs. > >> Unless it's needed to run the program and not just for the test > >> suite, in which case it should go in propagated-inputs. There's no > >> network available in the build environment so it can't retrieve > >> ipykernel while building. > >> > >> > >> On October 19, 2020 2:31:53 PM UTC, Zelphir Kaltstahl > >> wrote: > >> > >> Hello Efraim! > >> > >> Thank you! Your idea of replacing "-" with "_" seems to partially > >> help: > >> > >> The package is downloaded and byte compiled. However, afterwards > >> there is a problem, when it tries to copy the byte-compiled files > >> in the "wrap phase" (comments inserted in some places): > >> > >> ~~~~START~~~~ > >> ### ... a lot of output before this ... > >> > >> byte-compiling /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-= jupyterlab-server-1.2.0/lib/python3.8/site-packages/jupyterlab_server/__ini= t__.py to __init__.cpython-38.pyc > >> byte-compiling /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-= jupyterlab-server-1.2.0/lib/python3.8/site-packages/jupyterlab_server/_vers= ion.py to _version.cpython-38.pyc > >> byte-compiling /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-= jupyterlab-server-1.2.0/lib/python3.8/site-packages/jupyterlab_server/app.p= y to app.cpython-38.pyc > >> byte-compiling /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-= jupyterlab-server-1.2.0/lib/python3.8/site-packages/jupyterlab_server/handl= ers.py to handlers.cpython-38.pyc > >> byte-compiling /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-= jupyterlab-server-1.2.0/lib/python3.8/site-packages/jupyterlab_server/listi= ngs_handler.py to listings_handler.cpython-38.pyc > >> byte-compiling /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-= jupyterlab-server-1.2.0/lib/python3.8/site-packages/jupyterlab_server/proce= ss.py to process.cpython-38.pyc > >> byte-compiling /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-= jupyterlab-server-1.2.0/lib/python3.8/site-packages/jupyterlab_server/proce= ss_app.py to process_app.cpython-38.pyc > >> byte-compiling /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-= jupyterlab-server-1.2.0/lib/python3.8/site-packages/jupyterlab_server/serve= r.py to server.cpython-38.pyc > >> byte-compiling /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-= jupyterlab-server-1.2.0/lib/python3.8/site-packages/jupyterlab_server/serve= rtest.py to servertest.cpython-38.pyc > >> byte-compiling /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-= jupyterlab-server-1.2.0/lib/python3.8/site-packages/jupyterlab_server/setti= ngs_handler.py to settings_handler.cpython-38.pyc > >> byte-compiling /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-= jupyterlab-server-1.2.0/lib/python3.8/site-packages/jupyterlab_server/theme= s_handler.py to themes_handler.cpython-38.pyc > >> byte-compiling /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-= jupyterlab-server-1.2.0/lib/python3.8/site-packages/jupyterlab_server/works= paces_handler.py to workspaces_handler.cpython-38.pyc > >> byte-compiling /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-= jupyterlab-server-1.2.0/lib/python3.8/site-packages/jupyterlab_server/tests= /__init__.py to __init__.cpython-38.pyc > >> byte-compiling /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-= jupyterlab-server-1.2.0/lib/python3.8/site-packages/jupyterlab_server/tests= /test_settings_api.py to test_settings_api.cpython-38.pyc > >> byte-compiling /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-= jupyterlab-server-1.2.0/lib/python3.8/site-packages/jupyterlab_server/tests= /test_workspaces_api.py to test_workspaces_api.cpython-38.pyc > >> byte-compiling /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-= jupyterlab-server-1.2.0/lib/python3.8/site-packages/jupyterlab_server/tests= /utils.py to utils.cpython-38.pyc > >> > >> ### ... seems byte-compiling went without problems, but not comes = the problem ... > >> > >> running install_egg_info > >> Copying jupyterlab_server.egg-info to /gnu/store/yr7q21bws1xgx3p2d= y9cfdiknjpsajm6-python-jupyterlab-server-1.2.0/lib/python3.8/site-packages/= jupyterlab_server-1.2.0-py3.8.egg-info > >> running install_scripts > >> phase `install' succeeded after 0.3 seconds > >> starting phase `wrap' > >> find-files: /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-jup= yterlab-server-1.2.0/bin: No such file or directory > >> find-files: /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-jup= yterlab-server-1.2.0/sbin: No such file or directory > >> phase `wrap' succeeded after 0.0 seconds > >> starting phase `check' > >> running "python setup.py" with command "test" and parameters () > >> running test > >> Searching for ipykernel > >> Reading https://pypi.org/simple/ipykernel/ > >> Download error on https://pypi.org/simple/ipykernel/: [Errno -2] N= ame or service not known -- Some packages may not be found! > >> Couldn't find index page for 'ipykernel' (maybe misspelled?) > >> Scanning index of all packages (this may take a while) > >> Reading https://pypi.org/simple/ > >> Download error on https://pypi.org/simple/: [Errno -2] Name or ser= vice not known -- Some packages may not be found! > >> No local packages or working download links found for ipykernel > >> error: Could not find suitable distribution for Requirement.parse(= 'ipykernel') > >> command "python" "-c" "import setuptools, tokenize;__file__=3D'set= up.py';f=3Dgetattr(tokenize, 'open', open)(__file__);code=3Df.read().replac= e('\\r\\n', '\\n');f.close();exec(compile(code, __file__, 'exec'))" "test" = failed with status 1 > >> ~~~~~END~~~~~ > >> > >> So it seems, that while the download URL is corrected, there is > >> another place, where Guix has an error now, resulting in a final > >> error shown in command line: > >> > >> ~~~~START~~~~ > >> $ guix time-machine --channels=3Dchannels.scm -- environment --man= ifest=3Dmanifest.scm --load=3Djupyterlab.scm > >> Updating channel 'guix' from Git repository at 'https://git.savann= ah.gnu.org/git/guix.git'... > >> substitute: updating substitutes from 'https://ci.guix.gnu.org'...= 100.0% > >> The following derivations will be built: > >> /gnu/store/wzmfn9m45bmsbrx094rv3lf3w0rpmw49-python-pytest-check= -links-0.3.0.drv > >> /gnu/store/96xf5mrg134mcsp01b0m1qs1lxkb401a-python-jupyterlab-s= erver-1.2.0.drv > >> /gnu/store/32a28hd7aainwn0hfsnf3blh8prmfz61-jupyterlab_server-1= =2E2.0.tar.gz.drv > >> > >> 3,9 MB will be downloaded > >> downloading from https://ci.guix.gnu.org/nar/lzip/54kpl9psx16jwic4= gpnjwh44kim04wlk-python-notebook-5.7.4 ... > >> python-notebook-5.7.4 3.7MiB = = = 5.1MiB/s 00:01 [##################] 100.0% > >> > >> building /gnu/store/32a28hd7aainwn0hfsnf3blh8prmfz61-jupyterlab_se= rver-1.2.0.tar.gz.drv... > >> downloading from https://files.pythonhosted.org/packages/source/j/= jupyterlab_server/jupyterlab_server-1.2.0.tar.gz ... > >> building /gnu/store/wzmfn9m45bmsbrx094rv3lf3w0rpmw49-python-pytest= -check-links-0.3.0.drv... > >> building /gnu/store/96xf5mrg134mcsp01b0m1qs1lxkb401a-python-jupyte= rlab-server-1.2.0.drv... > >> \ 'check' phasebuilder for `/gnu/store/96xf5mrg134mcsp01b0m1qs1lxk= b401a-python-jupyterlab-server-1.2.0.drv' failed with exit code 1 > >> build of /gnu/store/96xf5mrg134mcsp01b0m1qs1lxkb401a-python-jupyte= rlab-server-1.2.0.drv failed > >> View build log at '/var/log/guix/drvs/96/xf5mrg134mcsp01b0m1qs1lxk= b401a-python-jupyterlab-server-1.2.0.drv.bz2'. > >> guix environment: error: build of `/gnu/store/96xf5mrg134mcsp01b0m= 1qs1lxkb401a-python-jupyterlab-server-1.2.0.drv' failed > >> ~~~~~END~~~~~ > >> > >> Apparently ipykernel is not found, but when I visit > >> https://pypi.org/simple/ipykernel/, I see packages there. > >> > >> From the logs: > >> > >> ~~~~START~~~~ > >> Download error on https://pypi.org/simple/ipykernel/: [Errno -2] N= ame or service not known -- Some packages may not be found! > >> Couldn't find index page for 'ipykernel' (maybe misspelled?) > >> ~~~~~END~~~~~ > >> > >> Do I need to add another input in my `jupyterlab.scm`? (How?) Or > >> perhaps I need to create a separate `ipykernel.scm` which > >> contains the output of `guix import pypi --recursive ipykernel`? > >> > >> However, it somehow seems to fail for PyPI simple in general > >> (from the logs again): > >> > >> ~~~~START~~~~ > >> Reading https://pypi.org/simple/ > >> Download error on https://pypi.org/simple/: [Errno -2] Name or ser= vice not known -- Some packages may not be found! > >> No local packages or working download links found for ipykernel > >> error: Could not find suitable distribution for Requirement.parse(= 'ipykernel') > >> command "python" "-c" "import setuptools, tokenize;__file__=3D'set= up.py';f=3Dgetattr(tokenize, 'open', open)(__file__);code=3Df.read().replac= e('\\r\\n', '\\n');f.close();exec(compile(code, __file__, 'exec'))" "test" = failed with status 1 > >> ~~~~~END~~~~~ > >> > >> Thanks, > >> Zelphir > >> > >> > >> On 10/18/20 6:35 PM, Efraim Flashner wrote: > >>> On Sun, Oct 18, 2020 at 01:55:49PM +0200, Zelphir Kaltstahl wrote: > >>>> Hello Guix Users, hello Zimoun and Tobias! > >>>> > >>>> Thanks for your information regarding the importer syntax thing. > >>>> > >>>> I continued trying to get a jupyterlab environment today. > >>>> > >>>> Here is what I did so far: > >>>> > >>>> (1) Create my manifest file: > >>>> > >>>> ~~~~START~~~~ > >>>> (specifications->manifest > >>>> '("python")) > >>>> ~~~~~END~~~~~ > >>>> > >>>> (2) Create my channels file: > >>>> > >>>> ~~~~START~~~~ > >>>> $ guix describe --format=3Dchannels > channels.scm > >>>> $ cat channels.scm > >>>> (list (channel > >>>> (name 'guix) > >>>> (url "https://git.savannah.gnu.org/git/guix.git") > >>>> (commit > >>>> "6ca673b30dac281ba27a8dac242c0ac83e5e354b") > >>>> (introduction > >>>> (make-channel-introduction > >>>> "9edb3f66fd807b096b48283debdcddccfea34bad" > >>>> (openpgp-fingerprint > >>>> "BBB0 2DDF 2CEA F6A8 0D1D E643 A2A0 6DF2 A33A 54F= A"))))) > >>>> ~~~~~END~~~~~ > >>>> > >>>> (3) Create my jupyterlab PyPI import file, this time around usin= g the > >>>> "/" instead of "@" for specifying the version: > >>>> > >>>> ~~~~START~~~~ > >>>> $ guix import pypi --recursive jupyterlab/2.1.5 > jupyterlab.scm > >>>> ~~~~~END~~~~~ > >>>> > >>>> (4) Add missing import expressions and add output expression at = the end: > >>>> > >>>> ~~~~START~~~~ > >>>> ;; add module imports > >>>> (use-modules > >>>> (guix packages) > >>>> (guix download) > >>>> (guix build-system python) > >>>> ((guix licenses) #:prefix license:) > >>>> ;; use `guix environment --ad-hoc python-jinja2 -- guix package= -A python-jinja2` to find the location of python-jinja2, which is gnu/pack= ages/python-xyz.scm > >>> This can be just 'guix package -A python-jinja2', no need for the > >>> environment. > >>> > >>>> (gnu packages python-xyz) > >>>> ;; for python-tornado > >>>> (gnu packages python-web) > >>>> ;; for python-pytest > >>>> (gnu packages check)) > >>>> > >>>> ;; QUESTION: Why are those required packages not imported by gui= x automatically? > >>>> ;; QUESTION: Why are the manually imported packages not actually= in files with their own name, but instead jinja2 -> python-xyz, tornado ->= python-web, and pytest -> check? > >>>> ;; QUESTION: Is my process of finding the files in which the pac= kages are correct or just working by chance? > >>>> > >>>> (define-public python-jupyterlab-server > >>>> (package > >>>> (name "python-jupyterlab-server") > >>>> (version "1.2.0") > >>>> (source > >>>> (origin > >>>> (method url-fetch) > >>>> (uri (pypi-uri "jupyterlab-server" version)) > >>>> (sha256 > >>>> (base32 > >>>> "132xby7531rbrjg9bqvsx86birr1blynjxy8gi5kcnb6x7fxjca= l")))) > >>>> (build-system python-build-system) > >>>> (propagated-inputs > >>>> `(("python-jinja2" ,python-jinja2) > >>>> ("python-json5" ,python-json5) > >>>> ("python-jsonschema" ,python-jsonschema) > >>>> ("python-notebook" ,python-notebook) > >>>> ("python-requests" ,python-requests))) > >>>> (native-inputs > >>>> `(("python-pytest" ,python-pytest) > >>>> ("python-requests" ,python-requests))) > >>>> (home-page "https://jupyter.org") > >>>> (synopsis "JupyterLab Server") > >>>> (description "JupyterLab Server") > >>>> (license license:bsd-3))) > >>>> > >>>> (define-public python-jupyterlab > >>>> (package > >>>> (name "python-jupyterlab") > >>>> (version "2.1.5") > >>>> (source > >>>> (origin > >>>> (method url-fetch) > >>>> (uri (pypi-uri "jupyterlab" version)) > >>>> (sha256 > >>>> (base32 > >>>> "162jn51cg36fsn4l2zhnb5n4nbkhm9wlv974ggcnmdij3i4r4yy= a")))) > >>>> (build-system python-build-system) > >>>> (propagated-inputs > >>>> `(("python-jinja2" ,python-jinja2) > >>>> ("python-jupyterlab-server" > >>>> ,python-jupyterlab-server) > >>>> ("python-notebook" ,python-notebook) > >>>> ("python-tornado" ,python-tornado))) > >>>> (native-inputs > >>>> `(("python-pytest" ,python-pytest) > >>>> ("python-pytest-check-links" > >>>> ,python-pytest-check-links) > >>>> ("python-requests" ,python-requests) > >>>> ("python-virtualenv" ,python-virtualenv) > >>>> ("python-wheel" ,python-wheel))) > >>>> (home-page "http://jupyter.org") > >>>> (synopsis > >>>> "The JupyterLab notebook server extension.") > >>>> (description > >>>> "The JupyterLab notebook server extension.") > >>>> (license license:bsd-3))) > >>>> > >>>> python-jupyterlab > >>>> ~~~~~END~~~~~ > >>>> > >>>> And as noted in the comments, I have 3 questions at this point: > >>>> > >>>> (Q1) Why are those required packages not imported by guix automa= tically? > >>>> (My guess: This functionality simply has not yet been implemente= d.) > >>>> > >>>> (Q2) Why are the manually imported packages not actually in file= s with > >>>> their own name, but instead jinja2 -> python-xyt, tornado -> pyt= hon-web, > >>>> and pytest -> check? Why not (gnu packages python pytest) for ex= ample? > >>>> > >>>> (Q3) Is my process of finding the files in which the packages are > >>>> correct or just working by chance? Basically I am creating tempo= rary > >>>> environments, in which I then lookup "where would the package be > >>>> installed" and then exit the temporary environment to use that > >>>> information in my imported package file's import expressions / > >>>> use-modules expression. This seems to be a bit of a convoluted p= rocess, > >>>> though worth it, if it always works in the end. > >>>> > >>>> (4) Now I run my time-machine command: > >>>> > >>>> ~~~~START~~~~ > >>>> $ guix time-machine --channels=3Dchannels.scm -- environment --m= anifest=3Dmanifest.scm --load=3Djupyterlab.scm > >>>> ~~~~~END~~~~~ > >>>> > >>>> This take a moment and then I get an error (the full output is l= onger, > >>>> but when running it multiple times, already successful steps are= not all > >>>> done repeatedly, so the output is then reduced to what fails): > >>>> > >>>> ~~~~START~~~~ > >>>> $ guix time-machine --channels=3Dchannels.scm -- environment --m= anifest=3Dmanifest.scm --load=3Djupyterlab.scm > >>>> Updating channel 'guix' from Git repository at 'https://git.sava= nnah.gnu.org/git/guix.git'... > >>>> The following derivations will be built: > >>>> /gnu/store/wzmfn9m45bmsbrx094rv3lf3w0rpmw49-python-pytest-che= ck-links-0.3.0.drv > >>>> /gnu/store/n9i421lrbwrr8d0947w5vma7rhy3iyba-python-jupyterlab= -server-1.2.0.drv > >>>> /gnu/store/s7jc2dbb0bnrahxklmszmpfv8klgw3sd-jupyterlab-server= -1.2.0.tar.gz.drv > >>>> > >>>> 4,2 MB will be downloaded > >>>> downloading from https://ci.guix.gnu.org/nar/lzip/2nahbs5v8q073g= jmy224gk0h5lsh1kkw-python-nbconvert-5.0.0b1 ... > >>>> python-nbconvert-5.0.0b1 301KiB = = = 2.0MiB/s 00:00 [##################] 100.0% > >>>> > >>>> building /gnu/store/s7jc2dbb0bnrahxklmszmpfv8klgw3sd-jupyterlab-= server-1.2.0.tar.gz.drv... > >>>> |builder for `/gnu/store/s7jc2dbb0bnrahxklmszmpfv8klgw3sd-jupyte= rlab-server-1.2.0.tar.gz.drv' failed to produce output path `/gnu/store/92m= d7gh966n4fzj6al267lqq4xjx0ncf-jupyterlab-server-1.2.0.tar.gz' > >>>> build of /gnu/store/s7jc2dbb0bnrahxklmszmpfv8klgw3sd-jupyterlab-= server-1.2.0.tar.gz.drv failed > >>>> View build log at '/var/log/guix/drvs/s7/jc2dbb0bnrahxklmszmpfv8= klgw3sd-jupyterlab-server-1.2.0.tar.gz.drv.bz2'. > >>>> cannot build derivation `/gnu/store/n9i421lrbwrr8d0947w5vma7rhy3= iyba-python-jupyterlab-server-1.2.0.drv': 1 dependencies couldn't be built > >>>> killing process 7384 > >>>> guix environment: error: build of `/gnu/store/n9i421lrbwrr8d0947= w5vma7rhy3iyba-python-jupyterlab-server-1.2.0.drv' failed > >>>> ~~~~~END~~~~~ > >>>> > >>>> OK, an error, perhaps I can understand it. Lets look at that log= file: > >>>> > >>>> ~~~~START~~~~ > >>>> $ cp /var/log/guix/drvs/s7/jc2dbb0bnrahxklmszmpfv8klgw3sd-jupyte= rlab-server-1.2.0.tar.gz.drv.bz2 . > >>>> $ bzip2 --decompress jc2dbb0bnrahxklmszmpfv8klgw3sd-jupyterlab-s= erver-1.2.0.tar.gz.drv.bz2 > >>>> $ cat jc2dbb0bnrahxklmszmpfv8klgw3sd-jupyterlab-server-1.2.0.tar= =2Egz.drv > >>>> > >>>> Starting download of /gnu/store/92md7gh966n4fzj6al267lqq4xjx0ncf= -jupyterlab-server-1.2.0.tar.gz > >>>> From https://files.pythonhosted.org/packages/source/j/jupyterlab= -server/jupyterlab-server-1.2.0.tar.gz... > >>>> download failed "https://files.pythonhosted.org/packages/source/= j/jupyterlab-server/jupyterlab-server-1.2.0.tar.gz" 404 "Not Found" > >>>> > >>>> Starting download of /gnu/store/92md7gh966n4fzj6al267lqq4xjx0ncf= -jupyterlab-server-1.2.0.tar.gz > >>>> From https://ci.guix.gnu.org/file/jupyterlab-server-1.2.0.tar.gz= /sha256/132xby7531rbrjg9bqvsx86birr1blynjxy8gi5kcnb6x7fxjcal... > >>>> download failed "https://ci.guix.gnu.org/file/jupyterlab-server-= 1.2.0.tar.gz/sha256/132xby7531rbrjg9bqvsx86birr1blynjxy8gi5kcnb6x7fxjcal" 4= 04 "Not Found" > >>>> > >>>> Starting download of /gnu/store/92md7gh966n4fzj6al267lqq4xjx0ncf= -jupyterlab-server-1.2.0.tar.gz > >>>> From https://tarballs.nixos.org/sha256/132xby7531rbrjg9bqvsx86bi= rr1blynjxy8gi5kcnb6x7fxjcal... > >>>> download failed "https://tarballs.nixos.org/sha256/132xby7531rbr= jg9bqvsx86birr1blynjxy8gi5kcnb6x7fxjcal" 404 "Not Found" > >>>> > >>>> Starting download of /gnu/store/92md7gh966n4fzj6al267lqq4xjx0ncf= -jupyterlab-server-1.2.0.tar.gz > >>>> From https://archive.softwareheritage.org/api/1/content/sha256:5= 431d9dde96659364b7cc877693d5d21e7b80cea7ae3959ecc2b87518e5f5d8c/raw/... > >>>> download failed "https://archive.softwareheritage.org/api/1/cont= ent/sha256:5431d9dde96659364b7cc877693d5d21e7b80cea7ae3959ecc2b87518e5f5d8c= /raw/" 404 "Not Found" > >>>> failed to download "/gnu/store/92md7gh966n4fzj6al267lqq4xjx0ncf-= jupyterlab-server-1.2.0.tar.gz" from "https://files.pythonhosted.org/packag= es/source/j/jupyterlab-server/jupyterlab-server-1.2.0.tar.gz" > >>>> ~~~~~END~~~~~ > >>>> > >>>> So it seems, that the jupyterlab-server file is simply not downl= oadable > >>>> any longer! > >>>> > >>>> Trying using wget: > >>>> > >>>> ~~~~START~~~~ > >>>> $ wget https://files.pythonhosted.org/packages/source/j/jupyterl= ab-server/jupyterlab-server-1.2.0.tar.gz > >>>> --2020-10-18 13:49:52-- https://files.pythonhosted.org/packages= /source/j/jupyterlab-server/jupyterlab-server-1.2.0.tar.gz > >>>> Resolving files.pythonhosted.org (files.pythonhosted.org)... 2a0= 4:4e42:9::319, 151.101.37.63 > >>>> Connecting to files.pythonhosted.org (files.pythonhosted.org)|2a= 04:4e42:9::319|:443... failed: Connection refused. > >>>> Connecting to files.pythonhosted.org (files.pythonhosted.org)|15= 1.101.37.63|:443... connected. > >>>> HTTP request sent, awaiting response... 404 Not Found > >>>> 2020-10-18 13:49:53 ERROR 404: Not Found. > >>>> ~~~~~END~~~~~ > >>>> > >>>> So now I am out of ideas. It seems the file is not available any= longer > >>>> and the definition of jupyterlab needs to be updated somewhere, = so that > >>>> it does not try to download an old or non-existent version of > >>>> jupyter-labserver. But how is this usually done? Can I specify it > >>>> somewhere in one of the 3 files I have, or am I dependent on som= eone > >>>> fixing the jupyterlab-server dependency / input for juypterlab? > >>>> > >>>> Thanks for your help so far! Tell me, if I need to provide any m= ore > >>>> information to solve the problem. > >>> Try chaning the URL line to (uri (pypi-uri "jupyterlab_server" ve= rsion)), > >>> with an underscore (_). I don't have any special suggestions for = knowing > >>> that it should be an underscore instead of a dash. The best I hav= e is > >>> the output from 'guix import pypi jupyterlab-server: > >>> > >>> (ins)efraim@E5400 ~$ guix import pypi jupyterlab-server > >>> > >>> Starting download of /tmp/guix-file.ayJ41F > >>> From https://files.pythonhosted.org/packages/92/54/5f321ca4cebfb6= 44ac59eb21601b46a2ff9831ffe1b4e5a588f2a7e98d48/jupyterlab_server-1.2.0.tar.= gz... > >>> =E2=80=A6er-1.2.0.tar.gz 22KiB 57KiB/s 00:00 [###= ###############] 100.0% > >>> > >>> > >>> > >>>> Best regards, > >>>> Zelphir > >>>> > >>>> > >>>> On 10/16/20 2:25 PM, Tobias Geerinckx-Rice wrote: > >>>>> Zelphir, > >>>>> > >>>>> Zelphir Kaltstahl =E5=86=99=E9=81=93=EF=BC=9A > >>>>>> $ guix import pypi 'jupyterlab@2.1.5' --recursive > >>>>> It will work if you substitute =E2=80=98/=E2=80=99 for =E2=80= =98@=E2=80=99.=C2=A0 Yes, this is a happy > >>>>> accident specific to the PyPI importer, and I'm sure you can gu= ess why > >>>>> it happens to work. > >>>>> > >>>>>>> guix import hackage mtl@2.1.3.1 > >>>>>> But that is in the "hackage" import section. Is the same not a= vailable > >>>>>> for PyPI? > >>>>> [...] > >>>>> > >>>>>> Do the various importers work differently? > >>>>> Unfortunately so.=C2=A0 It would be great(TM) if PACKAGE[@VERSI= ON] were > >>>>> standard.=C2=A0 Each importer could handle it properly (e.g., b= y turning it > >>>>> into "/") or return a friendlier =E2=80=98the foo importer does= not yet > >>>>> support versions=E2=80=99 error. > >>>>> > >>>>> I don't have the time, but this sounds like a good intermediate= -level > >>>>> hack for someone who does :-) > >>>>> > >>>>> Kind regards, > >>>>> > >>>>> T G-R > >>>> --=20 > >>>> repositories: https://notabug.org/ZelphirKaltstahl > >>>> > >> --=20 > >> repositories: https://notabug.org/ZelphirKaltstahl > >> > >> > >> --=20 > >> Sent from my Android device with K-9 Mail. Please excuse my brevity.= =20 > > --=20 > > repositories: https://notabug.org/ZelphirKaltstahl >=20 > --=20 > repositories: https://notabug.org/ZelphirKaltstahl >=20 --=20 Efraim Flashner =D7=90=D7=A4=D7=A8=D7=99=D7=9D = =D7=A4=D7=9C=D7=A9=D7=A0=D7=A8 GPG key =3D A28B F40C 3E55 1372 662D 14F7 41AA E7DC CA3D 8351 Confidentiality cannot be guaranteed on emails sent or received unencrypted --zvmqw4jX2vbPsMQB Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEoov0DD5VE3JmLRT3Qarn3Mo9g1EFAl+P4L0ACgkQQarn3Mo9 g1EiaBAAhkD1WgLUdU9TJcqq153S2XFR8sen7Gm5tleXNWFrJWpTKTH/TNLcGuC6 KYrUAuAoBZC3/pUmdGCauSjT6Bdl8JETgKrwbOmnzZlR5XdQvAeaepDMhZP8SqfP ierhU8rPV8YsnUGFSK98SRflrAsADwQKuYLy5xJHPRcy3/iFjnL9aPcxvnE9WvBf SNvtoBPFjjHElUhcyK2qd8gEcPP3fOesb1hm9I6rn+pFFxJKLd6K7HeLSTeCXf3I VCeD9oLPb5o5CjEXu75Wk1pSLyS1+UttTwsruCCjgxxKrpxGGmKsTAtcip8r0Ee6 edT37A+xNCY7epb1N88AauL3ffEp3Ikh/qrWfMZL7QSNgsuabkn5y0dmshUxpxTm giyrJL8GfqrIgks3mAWdJ0x5RTD84msPAJ7tXhW6yx3xIiYnIc7hop7HyNOQfvFx TmaH9PB0Kllbth//V+LfZSeSNzXEeKc9zOlc8R4huzUza1C1DvOf2VVVfptQNTV+ 18YUqxuzrwbTbTNqxCTYvNJc2LWEEBL3hF83tjPgf7gl55GDfauWg2RnXiDHEpHf dJFhEF6cbKKAR/IMp9ktQFpLx9JWbF8QQLn7cHn4X95N1EVd6cGxvCxVIe4d0lNL FHvzAga+VUH3pj+pSI1RzDWEE1ydTgZp4Bd2R+bwroGfGU1yfYc= =1Mg7 -----END PGP SIGNATURE----- --zvmqw4jX2vbPsMQB--