spyder-kernels problem with Spyder 5

[Shaimahameed]

on MACOS (macos big sur 11.2.3) previous versions worked smoothly but after updating to spyder 5.0.0 spyder‑kernels not working and cannot be installed using ( conda install spyder‑kernels OR pip install spyder‑kernels )

#ERROR Message :
You have missing dependencies!

Mandatory:
spyder_kernels >=2.0.1,<2.1.0 : 2.0.1 (NOK)

Please install them to avoid this message.

Note: Spyder could work without some of these dependencies, however to have a smooth experience when using Spyder we strongly recommend you to install all the listed missing dependencies.

Failing to install these dependencies might result in bugs. Please be sure that any found bugs are not the direct result of missing dependencies, prior to reporting a new issue.

[ccordoba12]

Hey @Shaimahameed, thanks for reporting. Sorry for this problem, it was a mistake on our side and you can safely ignore that message.

It'll be fixed in our next version, to be released in a couple of days.

[Shaimahameed]

@ccordoba12 thank you for the fast reply i'll be waiting

[kookma]

Hi @ccordoba12

Hey @Shaimahameed, thanks for reporting. Sorry for this problem, it was a mistake on our side and you can safely ignore that message.

It'll be fixed in our next version, to be released in a couple of days.

I just want to report I have the same issue on Windows 10 + Python 3.9.3.
But as you described I ignore the message and Spyder does not complain and I can continue my work in Spyder!
If I restart the Spyder I get the error message again!

Thank you for your efforts.

[zapcity]

Same issue in Windows 10 + Python 3.8.9. I also have spyder-kernels 2.0.1 installed (when installing spyder), all via pip.

[stonebig]

in your file "\Lib\site-packages\spyder\dependencies.py", change line 66

from
SPYDER_KERNELS_REQVER = '>=2.0.1,<2.1.0'

to
SPYDER_KERNELS_REQVER = '>=2.0.1;<2.1.0'

and it will be fine

[texadactyl]

For Linux using pip, assuming that you have done a local installation, follow the advice of @stonebig but in this directory:
$HOME/.local/lib/python<VERSION>/site-packages/spyder/

[real-yfprojects]

I wonder how that wasn't noticed during testing before the release.

[stonebig]

there are integration bugs "with the user" that CI don't/can't catch, it's very frequent.

[real-yfprojects]

there are integration bugs "with the user" that CI don't/can't catch, it's very frequent.

I would definitely be kind of nervous before a big release like 5.0.0 and start up spyder once before releasing. Especially if I merged some bots translation files. Although I can see how the issue happened.

[texadactyl]

The army of unpaid volunteers missed something between the 2 packages. Maybe that file was edited weeks ago. Distractions like real life happen. I've commited the same sin in another set of github projects and so has other members of my organisation.

[Jacques2101]

> For Linux using pip, assuming that you have done a local installation, follow the advice of @stonebig but in this directory: > $HOME/.local/lib/python``/site-packages/spyder/

and on macOS where is it ?
I installed Spyder 5 on a local basis but can't find this file. I found a lot of dependencies.py files (in users/opt/anaconda3) so I suppose they are from my previous installation with anaconda.
I also tried to find it in .lib/site-packages but can't find Spyder root after

Thx for your help.

[Kochise]

in your file "\Lib\site-packages\spyder\dependencies.py", change line 66

from
SPYDER_KERNELS_REQVER = '>=2.0.1,<2.1.0'

to
SPYDER_KERNELS_REQVER = '>=2.0.1;<2.1.0'

and it will be fine

Why not just SPYDER_KERNELS_REQVER = '>=2.0.1' ?

[real-yfprojects]

Why not just SPYDER_KERNELS_REQVER = '>=2.0.1' ?

See PR #15100.

[byronformwalt]

Thank you for the tip. When using the DMG-based installer on macOS, it looks like the path to the affected file is actually as follows: ```/Applications/Spyder.app/Contents/Resources/lib/python3.9/spyder/dependencies.py```

…

On Apr 7, 2021, at 7:53 AM, Kochise ***@***.***> wrote: in your file "\Lib\site-packages\spyder\dependencies.py", change line 66 from SPYDER_KERNELS_REQVER = '>=2.0.1,<2.1.0' to SPYDER_KERNELS_REQVER = '>=2.0.1;<2.1.0' and it will be fine Why not just SPYDER_KERNELS_REQVER = '>=2.0.1' ? — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#15091 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAH2RJERNY3AW6WJR46HBFLTHRIVDANCNFSM42J22UGQ>.

[ZedTDean]

it is version 5.0.2 and the problem still there, and changing the , to ; does not work

[ccordoba12]

This problem was fixed a month ago in 5.0.1 but unfortunately the Anaconda team hasn't updated Spyder yet, even after asking them to do it several times.