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From: | GNU bug Tracking System |
Subject: | bug#41738: closed (Jupyter propagates two different versions of ipython) |
Date: | Tue, 16 Jun 2020 17:38:02 +0000 |
Your message dated Tue, 16 Jun 2020 19:37:04 +0200 with message-id <874kravrnj.fsf@elephly.net> and subject line Re: [bug#41889] [PATCH] gnu: jupyter: Fix python-ipython conflict that prevented installation has caused the debbugs.gnu.org bug report #41738, regarding Jupyter propagates two different versions of ipython to be marked as done. (If you believe you have received this mail in error, please contact help-debbugs@gnu.org.) -- 41738: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=41738 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems
--- Begin Message ---Subject: Jupyter propagates two different versions of ipython Date: Sat, 6 Jun 2020 17:52:35 +0200 User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Icedove/68.8.0 Hi Guix,
On Guix System
guix ecab53c
repository URL: https://git.savannah.gnu.org/git/guix.git
branch: master
commit: ecab53c320b1584a08f811b17a92bd9a50a50ff3
it's impossible to install jupyter in a new profile because it tries to propagate two different versions of python-ipython, you should be able to reproduce with:
$ guix package -p /tmp/tmp-profile -i jupyter
The following package will be installed:
jupyter 1.0.0
guix package: error: profile contains conflicting entries for python-ipython
guix package: error: first entry: python-ipython@7.9.0 /gnu/store/z0yarar134q6sziqncjdlfg2h2w5b2yh-python-ipython-7.9.0
guix package: error: ... propagated from python-ipywidgets@7.5.1
guix package: error: ... propagated from jupyter@1.0.0
guix package: error: second entry: python-ipython@7.9.0 /gnu/store/avmg5jd7kccchxadsd9c7zq0p3shlk3w-python-ipython-7.9.0
guix package: error: ... propagated from python-qtconsole@4.4.3
guix package: error: ... propagated from jupyter@1.0.0
hint: You cannot have two different versions or variants of `jupyter' in the same profile.
The conflict seems to be caused because:
- /gnu/store/avmg5jd7kccchxadsd9c7zq0p3shlk3w-python-ipython-7.9.0 depends on python-prompt-toolkit@3.0.5
- /gnu/store/z0yarar134q6sziqncjdlfg2h2w5b2yh-python-ipython-7.9.0 depends on python-prompt-toolkit@2.0.7
This change seems to be introduced with 32ba87c14fd5e5b54d95211cd9a159d568ce7c67 , which updates python-prompt-toolkit to 3.0.5 and to prevent python-ipywidgets, python-jupyter-console and python-widgetsnbextension tests from crashing builds them with python-prompt-toolkit@2.0.7.
Giacomo
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--- Begin Message ---Subject: Re: [bug#41889] [PATCH] gnu: jupyter: Fix python-ipython conflict that prevented installation Date: Tue, 16 Jun 2020 19:37:04 +0200 User-agent: mu4e 1.4.10; emacs 26.3 Hi Edouard, thank you for providing a fix. I think it’s too complicated, though. Using prompt-toolkit-2-instead-of-prompt-toolkit everywhere does not seem like an elegant solution. I pushed a different fix with commit 7146c8c75d. -- Ricardo
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