No module named 'sage.all_cmdline'

[Dew Debra]

I installed "Sage" on Google Colab

https://askubuntu.com/a/1159008/1033768  

via the command:  

!sudo apt-get install build-essential m4 dpkg-dev

!sudo apt-get update 

!sudo apt-get install sagemath

I get the error:  

  File "script.py", line 11, in <module>

    from sage.all_cmdline import *   

ModuleNotFoundError: No module named 'sage.all_cmdline'

Google Colab works on
Description: Ubuntu 18.04.5 LTS
Codename: bionic
model name: AMD EPYC 7B12

Why can't I install "Sage" ? What could be the reasons for this error?

[Dima Pasechnik]

Hello,

On Tue, Sep 14, 2021 at 6:50 PM Dew Debra <mob...@gmail.com> wrote:
>
> I installed "Sage" on Google Colab
> https://askubuntu.com/a/1159008/1033768
>
> via the command:
>
> !sudo apt-get install build-essential m4 dpkg-dev
> !sudo apt-get update
> !sudo apt-get install sagemath
>
> I get the error:
>
> File "script.py", line 11, in <module>
> from sage.all_cmdline import *
> ModuleNotFoundError: No module named 'sage.all_cmdline'

What are you doing to get this error? It's not clear from your report.
How do you try to start Sage?

>
> Google Colab works on
> Description: Ubuntu 18.04.5 LTS
> Codename: bionic
> model name: AMD EPYC 7B12
>
>
> Why can't I install "Sage" ? What could be the reasons for this error?
>

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[Matthias Koeppe]

Report Ubuntu packaging bugs to Ubuntu.

[Dima Pasechnik]

On Tue, Sep 14, 2021 at 7:09 PM Matthias Koeppe
<matthia...@gmail.com> wrote:
>
> Report Ubuntu packaging bugs to Ubuntu.

this is more interesting - the thing is run from Colab's ipython notebook,
i.e. on https://colab.research.google.com/....

Let me try if I can manage to install Sage there, one or another way.

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[Dew Debra]

All right

https://colab.research.google.com

I used the command

!sudo apt-get install sagemath

Can you explain what a module named 'sage.all_cmdline' is?

вторник, 14 сентября 2021 г. в 21:24:02 UTC+3, dim...@gmail.com:

[Dima Pasechnik]

On Tue, Sep 14, 2021 at 10:13 PM Dew Debra <mob...@gmail.com> wrote:
>
> All right
> https://colab.research.google.com
> I used the command
> !sudo apt-get install sagemath
>
> Can you explain what a module named 'sage.all_cmdline' is?

I don't know, does

import sage


work for you after the installation?

> To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/5b98935d-e348-41aa-907d-64700c536982n%40googlegroups.com.

[Dima Pasechnik]

On Tue, Sep 14, 2021 at 10:29 PM Dima Pasechnik <dim...@gmail.com> wrote:
>
> On Tue, Sep 14, 2021 at 10:13 PM Dew Debra <mob...@gmail.com> wrote:
> >
> > All right
> > https://colab.research.google.com
> > I used the command
> > !sudo apt-get install sagemath
> >
> > Can you explain what a module named 'sage.all_cmdline' is?
>
> I don't know, does
>
> import sage
>
>
> work for you after the installation?

In fact, it won't work, as on Ubuntu 18.04 one has Sage 8.1, still
based on Python2, and
certainly you cannot expect this to work in Python3 notebook.

Your best bet would be to install Conda, and use it to install Sage.