From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp2 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id gLIDH7DYjV9/GwAA0tVLHw (envelope-from ) for ; Mon, 19 Oct 2020 18:19:28 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp2 with LMTPS id YCkQG7DYjV8YYgAAB5/wlQ (envelope-from ) for ; Mon, 19 Oct 2020 18:19:28 +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 CC1D79401BF for ; Mon, 19 Oct 2020 18:19:27 +0000 (UTC) Received: from localhost ([::1]:52880 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kUZkk-0000Jr-QV for larch@yhetil.org; Mon, 19 Oct 2020 14:19:26 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59876) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kUZkb-0000JX-O7 for help-guix@gnu.org; Mon, 19 Oct 2020 14:19:17 -0400 Received: from mout01.posteo.de ([185.67.36.65]:59064) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kUZkU-0003Dn-Gl for help-guix@gnu.org; Mon, 19 Oct 2020 14:19:17 -0400 Received: from submission (posteo.de [89.146.220.130]) by mout01.posteo.de (Postfix) with ESMTPS id AA6F316005F for ; Mon, 19 Oct 2020 20:19:07 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.de; s=2017; t=1603131547; bh=fmsbSehuDce/JskF99op4AwcEMtQy8spYy6Zq77eiVY=; h=Subject:To:Cc:From:Date:From; b=Wy8W6pJ31DiHTUbC5Hq/1OteZ0gz1shJBp+rgXMJ2FhcjtqJcCgJOWQbWmugGCf/n mxFEihw3LrBlZ9C+ZawNGfvAwhDP64XS+9ekZRXN30FcwzSzeqosuUVPnx0N0Wwfib cVnDG4eOpUuEcqQFIVNI1aK8Zn4Glo4G9t0c7FXRAq4ZSQVxlikPJw/M5dpbHVcaoE P/mHDgXX/itX0juoB0ldj5aTG6TLxbfF1s+DotVz9N0sZ+2Iq6/vwbnxvPkG3GG1Zt uWpDzDVivjJVdZ9rhOLlA235Nebityl3rrn/ih1PZcumr1k4e5JFRj79//KRR6ut6Z WXWE2jMzGvdyA== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4CFQ4p0HWFz9rxK; Mon, 19 Oct 2020 20:19:05 +0200 (CEST) Subject: Re: guix import error + New: setting up a jupyterlab environment To: Efraim Flashner 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> From: Zelphir Kaltstahl X-Tagtoolbar-Keys: D20201019201905377 Message-ID: Date: Mon, 19 Oct 2020 20:19:05 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <184E2A08-C711-43B1-8CBF-3647FBB0EAE8@flashner.co.il> Content-Language: en-US Received-SPF: pass client-ip=185.67.36.65; envelope-from=zelphirkaltstahl@posteo.de; helo=mout01.posteo.de X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/19 14:03:06 X-ACL-Warn: Detected OS = Linux 3.11 and newer [fuzzy] X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HTML_MESSAGE=0.001, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Content-Filtered-By: Mailman/MimeDel 2.1.23 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=fail (body hash did not verify) header.d=posteo.de header.s=2017 header.b=Wy8W6pJ3; dmarc=fail reason="SPF not aligned (strict)" header.from=posteo.de (policy=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: 0.09 X-TUID: X909BEvaTLeR 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/2h44ldpcqqd0q7hqpbcqdavcnbjsibfb-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/2h44ldpcqqd0q7hqpbcqdavcnbjsibfb-python-jupyterlab-server-1.2.0/bin: No such file or directory find-files: /gnu/store/2h44ldpcqqd0q7hqpbcqdavcnbjsibfb-python-jupyterlab-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.txt 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 distribution warning: no previously-included files matching '*.pyc' found anywhere in distribution warning: no previously-included files matching '*.pyo' found anywhere in distribution warning: no previously-included files matching '.git' found anywhere in distribution warning: no previously-included files matching '.ipynb_checkpoints' found anywhere in distribution writing manifest file 'jupyterlab_server.egg-info/SOURCES.txt' running build_ext test_get (jupyterlab_server.tests.test_settings_api.SettingsAPITest) ... 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) ... ERROR test_patch_bad_data (jupyterlab_server.tests.test_settings_api.SettingsAPITest) ... ERROR test_patch_wrong_id (jupyterlab_server.tests.test_settings_api.SettingsAPITest) ... ERROR test_bad_put (jupyterlab_server.tests.test_workspaces_api.WorkspacesAPITest) ... ERROR test_blank_put (jupyterlab_server.tests.test_workspaces_api.WorkspacesAPITest) ... ERROR test_delete (jupyterlab_server.tests.test_workspaces_api.WorkspacesAPITest) ... ERROR test_get (jupyterlab_server.tests.test_workspaces_api.WorkspacesAPITest) ... ERROR test_listing (jupyterlab_server.tests.test_workspaces_api.WorkspacesAPITest) ... ERROR test_put (jupyterlab_server.tests.test_workspaces_api.WorkspacesAPITest) ... ERROR ====================================================================== ERROR: test_get (jupyterlab_server.tests.test_settings_api.SettingsAPITest) ---------------------------------------------------------------------- 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 setUp dst = os.path.join(self.lab_config.schemas_dir, '@jupyterlab') AttributeError: 'SettingsAPITest' object has no attribute 'lab_config' ====================================================================== ERROR: test_get_bad (jupyterlab_server.tests.test_settings_api.SettingsAPITest) ---------------------------------------------------------------------- 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 setUp dst = os.path.join(self.lab_config.schemas_dir, '@jupyterlab') AttributeError: 'SettingsAPITest' object has no attribute 'lab_config' ====================================================================== ERROR: test_listing (jupyterlab_server.tests.test_settings_api.SettingsAPITest) ---------------------------------------------------------------------- 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 setUp dst = os.path.join(self.lab_config.schemas_dir, '@jupyterlab') AttributeError: 'SettingsAPITest' object has no attribute 'lab_config' ====================================================================== ERROR: test_patch (jupyterlab_server.tests.test_settings_api.SettingsAPITest) ---------------------------------------------------------------------- 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 setUp dst = os.path.join(self.lab_config.schemas_dir, '@jupyterlab') AttributeError: 'SettingsAPITest' object has no attribute 'lab_config' ====================================================================== ERROR: test_patch_bad_data (jupyterlab_server.tests.test_settings_api.SettingsAPITest) ---------------------------------------------------------------------- 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 setUp dst = os.path.join(self.lab_config.schemas_dir, '@jupyterlab') AttributeError: 'SettingsAPITest' object has no attribute 'lab_config' ====================================================================== ERROR: test_patch_wrong_id (jupyterlab_server.tests.test_settings_api.SettingsAPITest) ---------------------------------------------------------------------- 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 setUp dst = os.path.join(self.lab_config.schemas_dir, '@jupyterlab') AttributeError: 'SettingsAPITest' object has no attribute 'lab_config' ====================================================================== ERROR: test_bad_put (jupyterlab_server.tests.test_workspaces_api.WorkspacesAPITest) ---------------------------------------------------------------------- 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 = os.path.join(self.lab_config.workspaces_dir, item) AttributeError: 'WorkspacesAPITest' object has no attribute 'lab_config' ====================================================================== ERROR: test_blank_put (jupyterlab_server.tests.test_workspaces_api.WorkspacesAPITest) ---------------------------------------------------------------------- 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 = os.path.join(self.lab_config.workspaces_dir, item) AttributeError: 'WorkspacesAPITest' object has no attribute 'lab_config' ====================================================================== ERROR: test_delete (jupyterlab_server.tests.test_workspaces_api.WorkspacesAPITest) ---------------------------------------------------------------------- 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 = os.path.join(self.lab_config.workspaces_dir, item) AttributeError: 'WorkspacesAPITest' object has no attribute 'lab_config' ====================================================================== ERROR: test_get (jupyterlab_server.tests.test_workspaces_api.WorkspacesAPITest) ---------------------------------------------------------------------- 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 = os.path.join(self.lab_config.workspaces_dir, item) AttributeError: 'WorkspacesAPITest' object has no attribute 'lab_config' ====================================================================== ERROR: test_listing (jupyterlab_server.tests.test_workspaces_api.WorkspacesAPITest) ---------------------------------------------------------------------- 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 = os.path.join(self.lab_config.workspaces_dir, item) AttributeError: 'WorkspacesAPITest' object has no attribute 'lab_config' ====================================================================== ERROR: test_put (jupyterlab_server.tests.test_workspaces_api.WorkspacesAPITest) ---------------------------------------------------------------------- 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 = 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=12) Test failed: error: Test failed: command "python" "-c" "import setuptools, tokenize;__file__='setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\\r\\n', '\\n');f.close();exec(compile(code, __file__, 'exec'))" "test" failed 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_config`. 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/__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/_version.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.py to app.cpython-38.pyc > byte-compiling /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-jupyterlab-server-1.2.0/lib/python3.8/site-packages/jupyterlab_server/handlers.py to handlers.cpython-38.pyc > byte-compiling /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-jupyterlab-server-1.2.0/lib/python3.8/site-packages/jupyterlab_server/listings_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/process.py to process.cpython-38.pyc > byte-compiling /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-jupyterlab-server-1.2.0/lib/python3.8/site-packages/jupyterlab_server/process_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/server.py to server.cpython-38.pyc > byte-compiling /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-jupyterlab-server-1.2.0/lib/python3.8/site-packages/jupyterlab_server/servertest.py to servertest.cpython-38.pyc > byte-compiling /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-jupyterlab-server-1.2.0/lib/python3.8/site-packages/jupyterlab_server/settings_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/themes_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/workspaces_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/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-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-jupyterlab-server-1.2.0/bin: No such file or directory > find-files: /gnu/store/yr7q21bws1xgx3p2dy9cfdiknjpsajm6-python-jupyterlab-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] Name 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 service 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__='setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\\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=channels.scm -- environment --manifest=manifest.scm --load=jupyterlab.scm > Updating channel 'guix' from Git repository at 'https://git.savannah.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-server-1.2.0.drv > /gnu/store/32a28hd7aainwn0hfsnf3blh8prmfz61-jupyterlab_server-1.2.0.tar.gz.drv > > 3,9 MB will be downloaded > downloading from https://ci.guix.gnu.org/nar/lzip/54kpl9psx16jwic4gpnjwh44kim04wlk-python-notebook-5.7.4 ... > python-notebook-5.7.4 3.7MiB 5.1MiB/s 00:01 [##################] 100.0% > > building /gnu/store/32a28hd7aainwn0hfsnf3blh8prmfz61-jupyterlab_server-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-jupyterlab-server-1.2.0.drv... > \ 'check' phasebuilder for `/gnu/store/96xf5mrg134mcsp01b0m1qs1lxkb401a-python-jupyterlab-server-1.2.0.drv' failed with exit code 1 > build of /gnu/store/96xf5mrg134mcsp01b0m1qs1lxkb401a-python-jupyterlab-server-1.2.0.drv failed > View build log at '/var/log/guix/drvs/96/xf5mrg134mcsp01b0m1qs1lxkb401a-python-jupyterlab-server-1.2.0.drv.bz2'. > guix environment: error: build of `/gnu/store/96xf5mrg134mcsp01b0m1qs1lxkb401a-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] Name 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 service 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__='setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\\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=channels > 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 54FA"))))) >>> ~~~~~END~~~~~ >>> >>> (3) Create my jupyterlab PyPI import file, this time around using 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/packages/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 guix 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 packages 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 >>> "132xby7531rbrjg9bqvsx86birr1blynjxy8gi5kcnb6x7fxjcal")))) >>> (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 >>> "162jn51cg36fsn4l2zhnb5n4nbkhm9wlv974ggcnmdij3i4r4yya")))) >>> (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 automatically? >>> (My guess: This functionality simply has not yet been implemented.) >>> >>> (Q2) Why are the manually imported packages not actually in files with >>> their own name, but instead jinja2 -> python-xyt, tornado -> python-web, >>> and pytest -> check? Why not (gnu packages python pytest) for example? >>> >>> (Q3) Is my process of finding the files in which the packages are >>> correct or just working by chance? Basically I am creating temporary >>> 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 process, >>> though worth it, if it always works in the end. >>> >>> (4) Now I run my time-machine command: >>> >>> ~~~~START~~~~ >>> $ guix time-machine --channels=channels.scm -- environment --manifest=manifest.scm --load=jupyterlab.scm >>> ~~~~~END~~~~~ >>> >>> This take a moment and then I get an error (the full output is longer, >>> 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=channels.scm -- environment --manifest=manifest.scm --load=jupyterlab.scm >>> Updating channel 'guix' from Git repository at 'https://git.savannah.gnu.org/git/guix.git'... >>> The following derivations will be built: >>> /gnu/store/wzmfn9m45bmsbrx094rv3lf3w0rpmw49-python-pytest-check-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/2nahbs5v8q073gjmy224gk0h5lsh1kkw-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-jupyterlab-server-1.2.0.tar.gz.drv' failed to produce output path `/gnu/store/92md7gh966n4fzj6al267lqq4xjx0ncf-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/jc2dbb0bnrahxklmszmpfv8klgw3sd-jupyterlab-server-1.2.0.tar.gz.drv.bz2'. >>> cannot build derivation `/gnu/store/n9i421lrbwrr8d0947w5vma7rhy3iyba-python-jupyterlab-server-1.2.0.drv': 1 dependencies couldn't be built >>> killing process 7384 >>> guix environment: error: build of `/gnu/store/n9i421lrbwrr8d0947w5vma7rhy3iyba-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-jupyterlab-server-1.2.0.tar.gz.drv.bz2 . >>> $ bzip2 --decompress jc2dbb0bnrahxklmszmpfv8klgw3sd-jupyterlab-server-1.2.0.tar.gz.drv.bz2 >>> $ cat jc2dbb0bnrahxklmszmpfv8klgw3sd-jupyterlab-server-1.2.0.tar.gz.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" 404 "Not Found" >>> >>> Starting download of /gnu/store/92md7gh966n4fzj6al267lqq4xjx0ncf-jupyterlab-server-1.2.0.tar.gz >>> From https://tarballs.nixos.org/sha256/132xby7531rbrjg9bqvsx86birr1blynjxy8gi5kcnb6x7fxjcal... >>> download failed "https://tarballs.nixos.org/sha256/132xby7531rbrjg9bqvsx86birr1blynjxy8gi5kcnb6x7fxjcal" 404 "Not Found" >>> >>> Starting download of /gnu/store/92md7gh966n4fzj6al267lqq4xjx0ncf-jupyterlab-server-1.2.0.tar.gz >>> From https://archive.softwareheritage.org/api/1/content/sha256:5431d9dde96659364b7cc877693d5d21e7b80cea7ae3959ecc2b87518e5f5d8c/raw/... >>> download failed "https://archive.softwareheritage.org/api/1/content/sha256:5431d9dde96659364b7cc877693d5d21e7b80cea7ae3959ecc2b87518e5f5d8c/raw/" 404 "Not Found" >>> failed to download "/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" >>> ~~~~~END~~~~~ >>> >>> So it seems, that the jupyterlab-server file is simply not downloadable >>> any longer! >>> >>> Trying using wget: >>> >>> ~~~~START~~~~ >>> $ wget https://files.pythonhosted.org/packages/source/j/jupyterlab-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)... 2a04:4e42:9::319, 151.101.37.63 >>> Connecting to files.pythonhosted.org (files.pythonhosted.org)|2a04:4e42:9::319|:443... failed: Connection refused. >>> Connecting to files.pythonhosted.org (files.pythonhosted.org)|151.101.37.63|: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 someone >>> fixing the jupyterlab-server dependency / input for juypterlab? >>> >>> Thanks for your help so far! Tell me, if I need to provide any more >>> information to solve the problem. >> Try chaning the URL line to (uri (pypi-uri "jupyterlab_server" version)), >> 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 have 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/92/54/5f321ca4cebfb644ac59eb21601b46a2ff9831ffe1b4e5a588f2a7e98d48/jupyterlab_server-1.2.0.tar.gz... >> …er-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 写道： >>>>> $ guix import pypi 'jupyterlab@2.1.5' --recursive >>>> It will work if you substitute ‘/’ for ‘@’.  Yes, this is a happy >>>> accident specific to the PyPI importer, and I'm sure you can guess 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 available >>>>> for PyPI? >>>> [...] >>>> >>>>> Do the various importers work differently? >>>> Unfortunately so.  It would be great(TM) if PACKAGE[@VERSION] were >>>> standard.  Each importer could handle it properly (e.g., by turning it >>>> into "/") or return a friendlier ‘the foo importer does not yet >>>> support versions’ 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 >>> -- >>> repositories: https://notabug.org/ZelphirKaltstahl >>> > -- > repositories: https://notabug.org/ZelphirKaltstahl > > > -- > Sent from my Android device with K-9 Mail. Please excuse my brevity. -- repositories: https://notabug.org/ZelphirKaltstahl