[sage-support] still problems again installing Sage9.2

2021-05-27 Thread Anita Rojas
Hello. I hope you are OK. Here I am back trying to get sage working in my
new mac
(with Big Sur 11.2.3). Sage still works in the old one (fortunately).

Now I have a problem with the package kbmag from gap.

When working I got the error I pasted at the end of this email.
I have tried the following to solve it (which works in my old computer),
unsuccesfully:

1. In a Terminal:

sage -i gap_packages


and got: make: *** No rule to make target `all-toolchain'.  Stop.


2. In sage:


libgap.eval('LoadPackage("PackageManager")')


and got: fail


3. In sage:


libgap.eval('InstallPackage("kbmag")')


and got:

---GAPError
 Traceback (most recent call
last) in > 1
libgap.eval('InstallPackage("kbmag")')
/var/tmp/sage-jc4b6yulaujayb9sr94ia88eourzeqip0oidmas3/local/lib/python3.8/site-packages/sage/libs/gap/libgap.pyx
in sage.libs.gap.libgap.Gap.eval
(build/cythonized/sage/libs/gap/libgap.c:4254)()398 399
 initialize()--> 400 elem = make_any_gap_element(self,
gap_eval(gap_command))401 402 # If the element is NULL
just return None instead
/var/tmp/sage-jc4b6yulaujayb9sr94ia88eourzeqip0oidmas3/local/lib/python3.8/site-packages/sage/libs/gap/util.pyx
in sage.libs.gap.util.gap_eval
(build/cythonized/sage/libs/gap/util.c:6077)()396 try:397
   GAP_Enter()--> 398 result = GAP_EvalString(cmd)399
   # We can assume that the result object is a GAP PList (plain
list)400 # and we should use functions for PLists directly
for now; see
GAPError: Error, Variable: 'InstallPackage' must have a value



And finally the Error in my computations:


---GAPError
 Traceback (most recent call
last)/var/tmp/sage-jc4b6yulaujayb9sr94ia88eourzeqip0oidmas3/local/lib/python3.8/site-packages/sage/libs/gap/element.pyx
in sage.libs.gap.element.GapElement.__getattr__
(build/cythonized/sage/libs/gap/element.c:8322)()735
proxy = make_GapElement_MethodProxy\--> 736
(self.parent(), gap_eval(name), self)737 except GAPError:
/var/tmp/sage-jc4b6yulaujayb9sr94ia88eourzeqip0oidmas3/local/lib/python3.8/site-packages/sage/libs/gap/util.pyx
in sage.libs.gap.util.gap_eval
(build/cythonized/sage/libs/gap/util.c:6077)()397
GAP_Enter()--> 398 result = GAP_EvalString(cmd)399
# We can assume that the result object is a GAP PList (plain list)
GAPError: Error, Variable: 'KBMAGRewritingSystem' must have a value

During handling of the above exception, another exception occurred:
AttributeErrorTraceback (most recent call
last) in > 1
P=Poly(G,[Integer(7),Integer(3),Integer(2)])
 in __init__(self, G, x, seed, alphabet, compute)
 in __process_group(self, seed)
 in __init__(self, fund_poly, g, label, w)
 in word_reducer(self)
 in kbword_reducer(F)
/var/tmp/sage-jc4b6yulaujayb9sr94ia88eourzeqip0oidmas3/local/lib/python3.8/site-packages/sage/libs/gap/element.pyx
in sage.libs.gap.element.GapElement.__getattr__
(build/cythonized/sage/libs/gap/element.c:8401)()736
  (self.parent(), gap_eval(name), self)737 except
GAPError:--> 738 raise AttributeError(f"'{name}' is not
defined in GAP")739 if not proxy.is_function():740
raise AttributeError(f"'{name}' does not define a GAP
function")
AttributeError: 'KBMAGRewritingSystem' is not defined in GAP


Thanks in advance.

Best regards,

Anita



On Thu, Mar 18, 2021 at 8:50 AM Samuel Lelièvre 
wrote:

> ¡Hola Anita!
>
> You could try the new macOS app, currently in beta testing at:
>
> https://github.com/3-manifolds/Sage_macOS/releases/
> Let us know if it solves your problems.  --Samuel
>
> --
> You received this message because you are subscribed to a topic in the
> Google Groups "sage-support" group.
> To unsubscribe from this topic, visit
> https://groups.google.com/d/topic/sage-support/NletjrinNhM/unsubscribe.
> To unsubscribe from this group and all its topics, send an email to
> sage-support+unsubscr...@googlegroups.com.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/sage-support/CAEcArF18DCUC%3DhdL%2Bq%2BXC4nrcV6qhbpPiHD006d4QOxjmpic%3Dg%40mail.gmail.com
> .
>


-- 
Anita M. Rojas
Departamento de Matemáticas
Facultad de Ciencias
Universidad de Chile

https://sites.google.com/a/u.uchile.cl/mat-ciencias-prof-anita-rojas/

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Re: [sage-support] problems again installing Sage9.1 (and 9.2)

2021-03-18 Thread Anita Rojas
This is the error message I got when running:
 /Applications/SageMath/sage -i gap_packages

In Sage 9.0 (line which worked before...)

[gap_packages-4.10.2.p1]


make[1]: ***
[/Applications/SageMath/local/var/lib/sage/installed/gap_packages-4.10.2.p1]
Error 1


real 2m15.572s

user 1m51.981s

sys 0m20.152s

***

Error building Sage.


The following package(s) may have failed to build (not necessarily

during this run of 'make gap_packages'):


* package: gap_packages-4.10.2.p1

  log file: /Applications/SageMath/logs/pkgs/gap_packages-4.10.2.p1.log

  build directory:
/Applications/SageMath/local/var/tmp/sage/build/gap_packages-4.10.2.p1


The build directory may contain configuration files and other potentially

helpful information. WARNING: if you now run 'make' again, the build

directory will, by default, be deleted. Set the environment variable

SAGE_KEEP_BUILT_SPKGS to 'yes' to prevent this.


make: *** [gap_packages] Error 1


--


On Thu, Mar 18, 2021 at 4:50 PM Anita Rojas  wrote:

> Thanks! But I installed Sage 9.0 (which works perfectly in my Macbook) and
> I can not make these gap packages
> work too...Although I run the same lines I run in my Macbook.
> I do not understand. Thanks for the support!
> Anita
>
> On Thu, Mar 18, 2021 at 4:39 PM Isuru Fernando  wrote:
>
>> >  (Not sure whether with Conda one would get it, or it's not in Conda)
>>
>> It's not in conda. We have almost all the gap packages except for a few
>> problematic ones. (compile failures)
>> `kbmag` is one of them.
>> https://github.com/conda-forge/gap-feedstock/blob/19ff5a3e3365bd1ef9ed9bd9315f0596d9e7de21/recipe/build.sh#L44-L48
>>
>> Isuru
>>
>> On Thu, Mar 18, 2021 at 2:35 PM Dima Pasechnik  wrote:
>>
>>> On Thu, Mar 18, 2021 at 7:14 PM Nathan Dunfield 
>>> wrote:
>>> >
>>> > Anita,
>>> >
>>> > 1. The version at:
>>> >
>>> > https://github.com/3-manifolds/Sage_macOS/releases/tag/v1.0-beta
>>> >
>>> > was just updated last night.  Now double-clicking the icon should
>>> produce a window which offers a choice of terminal or Jupyter.
>>> >
>>> > 2. I don't think kbmag comes with Sage, or at least your command
>>> failed on three different versions of Sage I tried (one Mac, two Linux).
>>> So I assume this is a file in one of your own directories that you are
>>> trying to load.  If so, probably the file is not in the directory where
>>> Sage starts (which is /Users/anita or similar).
>>>
>>> kbmag is a part of Sage's optional package gap-packages
>>>
>>> One can certainly get it, but it might entail building Sage from source.
>>> (Not sure whether with Conda one would get it, or it's not in Conda)
>>>
>>> Dima
>>>
>>> >
>>> > Best,
>>> >
>>> > Nathan
>>> >
>>> > On Thursday, March 18, 2021 at 9:45:12 AM UTC-5 roja...@gmail.com
>>> wrote:
>>> >>
>>> >> Dear Samuel,
>>> >> thank you very much for your help. I installed the version you told
>>> me. It worked in the basics, so thanks!
>>> >> But I still have some problems. I write them here, hoping you can
>>> help me. Thanks in advance!
>>> >> 1. I double click on SageMath icon, and it opens in a Terminal. I do
>>> not know how to open it as a Sage notebook in
>>> >> jupyter. In my macbook I run sage -n jupyter.
>>> >> 2. I have some routines using the underlying GAP. They do not work
>>> here. I tried (and fail) the following:
>>> >> sage:  libgap.eval('LoadPackage("kbmag")')
>>> >> fail
>>> >>
>>> >> Thank you very much for all your help and support.
>>> >> With best regards,
>>> >> Anita
>>> >>
>>> >>
>>> >> On Thu, Mar 18, 2021 at 8:50 AM Samuel Lelièvre 
>>> wrote:
>>> >>>
>>> >>> ¡Hola Anita!
>>> >>>
>>> >>> You could try the new macOS app, currently in beta testing at:
>>> >>>
>>> >>> https://github.com/3-manifolds/Sage_macOS/releases/
>>> >>> Let us know if it solves your problems.  --Samuel
>>> >>>
>>> >>> --
>>> >>> You received this message because you are subscribed to a topic in
>>> the Google Groups "sage-support" group.
&g

Re: [sage-support] problems again installing Sage9.1 (and 9.2)

2021-03-18 Thread Anita Rojas
Thanks! But I installed Sage 9.0 (which works perfectly in my Macbook) and
I can not make these gap packages
work too...Although I run the same lines I run in my Macbook.
I do not understand. Thanks for the support!
Anita

On Thu, Mar 18, 2021 at 4:39 PM Isuru Fernando  wrote:

> >  (Not sure whether with Conda one would get it, or it's not in Conda)
>
> It's not in conda. We have almost all the gap packages except for a few
> problematic ones. (compile failures)
> `kbmag` is one of them.
> https://github.com/conda-forge/gap-feedstock/blob/19ff5a3e3365bd1ef9ed9bd9315f0596d9e7de21/recipe/build.sh#L44-L48
>
> Isuru
>
> On Thu, Mar 18, 2021 at 2:35 PM Dima Pasechnik  wrote:
>
>> On Thu, Mar 18, 2021 at 7:14 PM Nathan Dunfield 
>> wrote:
>> >
>> > Anita,
>> >
>> > 1. The version at:
>> >
>> > https://github.com/3-manifolds/Sage_macOS/releases/tag/v1.0-beta
>> >
>> > was just updated last night.  Now double-clicking the icon should
>> produce a window which offers a choice of terminal or Jupyter.
>> >
>> > 2. I don't think kbmag comes with Sage, or at least your command failed
>> on three different versions of Sage I tried (one Mac, two Linux).  So I
>> assume this is a file in one of your own directories that you are trying to
>> load.  If so, probably the file is not in the directory where Sage starts
>> (which is /Users/anita or similar).
>>
>> kbmag is a part of Sage's optional package gap-packages
>>
>> One can certainly get it, but it might entail building Sage from source.
>> (Not sure whether with Conda one would get it, or it's not in Conda)
>>
>> Dima
>>
>> >
>> > Best,
>> >
>> > Nathan
>> >
>> > On Thursday, March 18, 2021 at 9:45:12 AM UTC-5 roja...@gmail.com
>> wrote:
>> >>
>> >> Dear Samuel,
>> >> thank you very much for your help. I installed the version you told
>> me. It worked in the basics, so thanks!
>> >> But I still have some problems. I write them here, hoping you can help
>> me. Thanks in advance!
>> >> 1. I double click on SageMath icon, and it opens in a Terminal. I do
>> not know how to open it as a Sage notebook in
>> >> jupyter. In my macbook I run sage -n jupyter.
>> >> 2. I have some routines using the underlying GAP. They do not work
>> here. I tried (and fail) the following:
>> >> sage:  libgap.eval('LoadPackage("kbmag")')
>> >> fail
>> >>
>> >> Thank you very much for all your help and support.
>> >> With best regards,
>> >> Anita
>> >>
>> >>
>> >> On Thu, Mar 18, 2021 at 8:50 AM Samuel Lelièvre 
>> wrote:
>> >>>
>> >>> ¡Hola Anita!
>> >>>
>> >>> You could try the new macOS app, currently in beta testing at:
>> >>>
>> >>> https://github.com/3-manifolds/Sage_macOS/releases/
>> >>> Let us know if it solves your problems.  --Samuel
>> >>>
>> >>> --
>> >>> You received this message because you are subscribed to a topic in
>> the Google Groups "sage-support" group.
>> >>> To unsubscribe from this topic, visit
>> https://groups.google.com/d/topic/sage-support/NletjrinNhM/unsubscribe.
>> >>> To unsubscribe from this group and all its topics, send an email to
>> sage-support...@googlegroups.com.
>> >>>
>> >>> To view this discussion on the web visit
>> https://groups.google.com/d/msgid/sage-support/CAEcArF18DCUC%3DhdL%2Bq%2BXC4nrcV6qhbpPiHD006d4QOxjmpic%3Dg%40mail.gmail.com
>> .
>> >>
>> >>
>> >>
>> >> --
>> >> Anita M. Rojas
>> >> Departamento de Matemáticas
>> >> Facultad de Ciencias
>> >> Universidad de Chile
>> >>
>> >> https://sites.google.com/a/u.uchile.cl/mat-ciencias-prof-anita-rojas/
>> >
>> > --
>> > You received this message because you are subscribed to the Google
>> Groups "sage-support" group.
>> > To unsubscribe from this group and stop receiving emails from it, send
>> an email to sage-support+unsubscr...@googlegroups.com.
>> > To view this discussion on the web visit
>> https://groups.google.com/d/msgid/sage-support/42cdf878-6cdc-4aaa-a462-2abe3017901bn%40googlegroups.com
>> .
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "sage-support" group.
>&

Re: [sage-support] problems again installing Sage9.1 (and 9.2)

2021-03-18 Thread Anita Rojas
Nathan, thank you very much for your answer. I have some comments:

1. There is something wrong with Jupyter in my Mac. I do not know what it
is. I manage to run it but
it can not upload files (that do upload in the Terminal version of Sage).
So if I can make the Terminal
version of Sage work, it would be great.

2. Regarding the gap issue (kbmag) In my old version of Sage I run the
following commands in order to work:

In a terminal:

/Applications/SageMath/sage -i gap_packages

Then in sage:
libgap.eval(‘LoadPackage(“PackageManager")')
libgap.eval('InstallPackage("kbmag")')

Now loading `kbmag` works:

sage: libgap.eval('LoadPackage("kbmag")')
true

But sadly the first step (sage -i gap_packages) does not work now. That is
why, I think, everything fails after that.
Moreover, after that line, my sage does not start anymore and I have to
reinstall it.

I hope I have explained my problem clearly. I definitely can use some help.
Best,
Anita


On Thu, Mar 18, 2021 at 4:14 PM Nathan Dunfield 
wrote:

> Anita,
>
> 1. The version at:
>
> https://github.com/3-manifolds/Sage_macOS/releases/tag/v1.0-beta
>
> was just updated last night.  Now double-clicking the icon should produce
> a window which offers a choice of terminal or Jupyter.
>
> 2. I don't think kbmag comes with Sage, or at least your command failed on
> three different versions of Sage I tried (one Mac, two Linux).  So I assume
> this is a file in one of your own directories that you are trying to load.
> If so, probably the file is not in the directory where Sage starts (which
> is /Users/anita or similar).
>
> Best,
>
> Nathan
>
> On Thursday, March 18, 2021 at 9:45:12 AM UTC-5 roja...@gmail.com wrote:
>
>> Dear Samuel,
>> thank you very much for your help. I installed the version you told me.
>> It worked in the basics, so thanks!
>> But I still have some problems. I write them here, hoping you can help
>> me. Thanks in advance!
>> 1. I double click on SageMath icon, and it opens in a Terminal. I do not
>> know how to open it as a Sage notebook in
>> jupyter. In my macbook I run sage -n jupyter.
>> 2. I have some routines using the underlying GAP. They do not work here.
>> I tried (and fail) the following:
>> sage:  libgap.eval('LoadPackage("kbmag")')
>>
>> fail
>>
>> Thank you very much for all your help and support.
>> With best regards,
>> Anita
>>
>>
>> On Thu, Mar 18, 2021 at 8:50 AM Samuel Lelièvre 
>> wrote:
>>
>>> ¡Hola Anita!
>>>
>>> You could try the new macOS app, currently in beta testing at:
>>>
>>> https://github.com/3-manifolds/Sage_macOS/releases/
>>> Let us know if it solves your problems.  --Samuel
>>>
>>> --
>>> You received this message because you are subscribed to a topic in the
>>> Google Groups "sage-support" group.
>>> To unsubscribe from this topic, visit
>>> https://groups.google.com/d/topic/sage-support/NletjrinNhM/unsubscribe.
>>> To unsubscribe from this group and all its topics, send an email to
>>> sage-support...@googlegroups.com.
>>>
>> To view this discussion on the web visit
>>> https://groups.google.com/d/msgid/sage-support/CAEcArF18DCUC%3DhdL%2Bq%2BXC4nrcV6qhbpPiHD006d4QOxjmpic%3Dg%40mail.gmail.com
>>> .
>>>
>>
>>
>> --
>> Anita M. Rojas
>> Departamento de Matemáticas
>> Facultad de Ciencias
>> Universidad de Chile
>>
>> https://sites.google.com/a/u.uchile.cl/mat-ciencias-prof-anita-rojas/
>>
> --
> You received this message because you are subscribed to a topic in the
> Google Groups "sage-support" group.
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> To view this discussion on the web visit
> https://groups.google.com/d/msgid/sage-support/42cdf878-6cdc-4aaa-a462-2abe3017901bn%40googlegroups.com
> <https://groups.google.com/d/msgid/sage-support/42cdf878-6cdc-4aaa-a462-2abe3017901bn%40googlegroups.com?utm_medium=email_source=footer>
> .
>


-- 
Anita M. Rojas
Departamento de Matemáticas
Facultad de Ciencias
Universidad de Chile

https://sites.google.com/a/u.uchile.cl/mat-ciencias-prof-anita-rojas/

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Re: [sage-support] problems again installing Sage9.1 (and 9.2)

2021-03-18 Thread Anita Rojas
Dear Samuel,
thank you very much for your help. I installed the version you told me. It
worked in the basics, so thanks!
But I still have some problems. I write them here, hoping you can help me.
Thanks in advance!
1. I double click on SageMath icon, and it opens in a Terminal. I do not
know how to open it as a Sage notebook in
jupyter. In my macbook I run sage -n jupyter.
2. I have some routines using the underlying GAP. They do not work here. I
tried (and fail) the following:
sage:  libgap.eval('LoadPackage("kbmag")')

fail

Thank you very much for all your help and support.
With best regards,
Anita


On Thu, Mar 18, 2021 at 8:50 AM Samuel Lelièvre 
wrote:

> ¡Hola Anita!
>
> You could try the new macOS app, currently in beta testing at:
>
> https://github.com/3-manifolds/Sage_macOS/releases/
> Let us know if it solves your problems.  --Samuel
>
> --
> You received this message because you are subscribed to a topic in the
> Google Groups "sage-support" group.
> To unsubscribe from this topic, visit
> https://groups.google.com/d/topic/sage-support/NletjrinNhM/unsubscribe.
> To unsubscribe from this group and all its topics, send an email to
> sage-support+unsubscr...@googlegroups.com.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/sage-support/CAEcArF18DCUC%3DhdL%2Bq%2BXC4nrcV6qhbpPiHD006d4QOxjmpic%3Dg%40mail.gmail.com
> .
>


-- 
Anita M. Rojas
Departamento de Matemáticas
Facultad de Ciencias
Universidad de Chile

https://sites.google.com/a/u.uchile.cl/mat-ciencias-prof-anita-rojas/

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[sage-support] Re: problems again installing Sage9.1 (and 9.2)

2021-03-14 Thread Anita Rojas
Sorry! Me again. I got further: I manage to start sage -n jupyter. I did
some trigonometric graphs
but my gap-routines didn't work. So I run in a terminal:

/Application/ XXX /sage -i gap_packages

and then I got backwards to this:

**


Oops, Sage crashed. We do our best to make it stable, but...


A crash report was automatically generated with the following information:

  - A verbatim copy of the crash traceback.

  - A copy of your input history during this session.

  - Data on your current Sage configuration.


It was left in the file named:

'/Users/anitaimac/.sage/ipython-5.0.0/Sage_crash_report.txt'

If you can email this file to the developers, the information in it will
help

them in understanding and correcting the problem.


You can mail it to: sage-support at sage-support@googlegroups.com

with the subject 'Sage Crash Report'.


If you want to do it now, the following command will work (under Unix):

mail -s 'Sage Crash Report' sage-support@googlegroups.com <
/Users/anitaimac/.sage/ipython-5.0.0/Sage_crash_report.txt


In your email, please also include information about:

- The operating system under which the crash happened: Linux, macOS,
Windows,

  other, and which exact version (for example: Ubuntu 16.04.3, macOS
10.13.2,

  Windows 10 Pro), and whether it is 32-bit or 64-bit;

- How Sage was installed: using pip or conda, from GitHub, as part of

  a Docker container, or other, providing more detail if possible;

- How to reproduce the crash: what exact sequence of instructions can one

  input to get the same crash? Ideally, find a minimal yet complete sequence

  of instructions that yields the crash.


To ensure accurate tracking of this issue, please file a report about it at:

http://trac.sagemath.org


Hit  to quit (your terminal may close):


---


Now nothing works. I tried sage 9.1 and 9.2, and also sage.app 9.1.
Nothing.

I'll stop here and wait for your help... Thanks.

On Sun, Mar 14, 2021 at 4:24 PM Anita Rojas  wrote:

> Dear Developers, I hope you are well. Here I am struggling with the
> installation of Sage9.1 (I gave up on Sage9.2) in my new Imac.
>
> I succeeded up to some point with Sage9.1 but when running sage -n jupyter
> It opens Chrome and the right page but when I try to open a Sage9.1
> Notebook it says:
>
> Creating Notebook Failed
> An error occurred while creating a new notebook.
> Unexpected error while saving file: Untitled.ipynb [Errno 30] Read-only
> file system: '/Untitled.ipynb'
> I have tried all your instructions from last time unsuccessfully.
> I would really appreciate some help. Thanks in advance.
>
> Best regards,
> Anita
> (Ah! I have macOS BigSur 11.2.3 on a  3,1 GHz Intel Core i5 de seis
> núcleos)
>
>
> On Wed, Apr 8, 2020 at 7:37 PM Samuel Lelièvre 
> wrote:
>
>> Forgot one step. Run this:
>>
>> sage -i gap_packages
>> After that, the steps indicated earlier should work.
>>
>> --
>> You received this message because you are subscribed to a topic in the
>> Google Groups "sage-support" group.
>> To unsubscribe from this topic, visit
>> https://groups.google.com/d/topic/sage-support/NletjrinNhM/unsubscribe.
>> To unsubscribe from this group and all its topics, send an email to
>> sage-support+unsubscr...@googlegroups.com.
>> To view this discussion on the web visit
>> https://groups.google.com/d/msgid/sage-support/CAEcArF18yaZKbDR-W23%2BSn21mZUSf9uB8MWc6sm1c0Wr7EOcDA%40mail.gmail.com
>> .
>>
>
>
> --
> Anita M. Rojas
> Departamento de Matemáticas
> Facultad de Ciencias
> Universidad de Chile
>
> https://sites.google.com/a/u.uchile.cl/mat-ciencias-prof-anita-rojas/
>


-- 
Anita M. Rojas
Departamento de Matemáticas
Facultad de Ciencias
Universidad de Chile

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[sage-support] problems again installing Sage9.1 (and 9.2)

2021-03-14 Thread Anita Rojas
Dear Developers, I hope you are well. Here I am struggling with the
installation of Sage9.1 (I gave up on Sage9.2) in my new Imac.

I succeeded up to some point with Sage9.1 but when running sage -n jupyter
It opens Chrome and the right page but when I try to open a Sage9.1
Notebook it says:

Creating Notebook Failed
An error occurred while creating a new notebook.
Unexpected error while saving file: Untitled.ipynb [Errno 30] Read-only
file system: '/Untitled.ipynb'
I have tried all your instructions from last time unsuccessfully.
I would really appreciate some help. Thanks in advance.

Best regards,
Anita
(Ah! I have macOS BigSur 11.2.3 on a  3,1 GHz Intel Core i5 de seis núcleos)


On Wed, Apr 8, 2020 at 7:37 PM Samuel Lelièvre 
wrote:

> Forgot one step. Run this:
>
> sage -i gap_packages
> After that, the steps indicated earlier should work.
>
> --
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> .
>


-- 
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Departamento de Matemáticas
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Universidad de Chile

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Re: [sage-support] Apparently Sage lost Python

2020-04-09 Thread Anita Rojas
Thanks. It did work! It has recovered almost all his previous capabilities.
Although, I still do not know how to add the SmallGroup Data base
directly to sage.

Currently it is working by doing, for instance:
g=gap.SmallGroup(6,2)

And before this Catalina's upgrade I used to write just
g=SmallGroup(6,2)

I am deeply grateful to everyone who helped me, and to SAGE developers.

Best,

(I hope MacOS does not mess with my running softwares again...)

On Wed, Apr 8, 2020 at 7:37 PM Samuel Lelièvre 
wrote:

> Forgot one step. Run this:
>
> sage -i gap_packages
> After that, the steps indicated earlier should work.
>
> --
> You received this message because you are subscribed to a topic in the
> Google Groups "sage-support" group.
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> .
>


-- 
Anita M. Rojas
Departamento de Matemáticas
Facultad de Ciencias
Universidad de Chile

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Re: [sage-support] Apparently Sage lost Python

2020-04-08 Thread Anita Rojas
Thanks a lot. But I also got:

sage: libgap.eval('LoadPackage("PackageManager")')

fail

 Should I add (or install) some gap package inside SageMath folder?

Sorry

On Wed, Apr 8, 2020 at 5:43 PM slelievre  wrote:

> Wed 2020-04-08 19:02:33 UTC, Anita Rojas:
> >
> > Now I have trouble calling GAP. I used to do
> >
> > sage: libgap.eval('LoadPackage("kbmag")')
> >
> > but now I got
> >
> > fail
>
> The following says the `kbmag` GAP package cannot be loaded.
>
> sage: libgap.eval('LoadPackage("kbmag")')
> fail
>
> It fails to load because it is not installed in Sage's GAP.
>
> Thankfully, installing packages has become a pleasant task
> thanks to Michael Torpey's `PackageManager` GAP package.
>
> Load the `PackageManager` GAP package, whose job
> is to help you install further packages:
>
> sage: libgap.eval('LoadPackage("PackageManager")')
> true
>
> and let it install `kbmag` with this command:
>
> sage: libgap.eval('InstallPackage("kbmag")')
> true
>
> Now loading `kbmag` works:
>
> sage: libgap.eval('LoadPackage("kbmag")')
> true
>
> The `kbmag` package is now loaded, ready to
> try and make rewriting systems confluent.
>
> Further reading:
>
> - kbmag GAP package
>   Knuth-Bendix on Monoids and Automatic Groups
>   by Derek Holt
>   home: https://gap-packages.github.io/kbmag/
>   repo: https://github.com/gap-packages/kbmag
>   docs: https://gap-packages.github.io/kbmag/doc/chap0.html
>
> - PackageManager GAP package --- GAP Package Manager
>   Easily download and install GAP packages
>   by Michael Torpey
>   home: https://gap-packages.github.io/PackageManager/
>   repo: https://github.com/gap-packages/PackageManager
>   docs: https://gap-packages.github.io/PackageManager/doc/chap0.html
>
> --
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> .
>


-- 
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Re: [sage-support] Apparently Sage lost Python

2020-04-08 Thread Anita Rojas
This worked! Thanks
Now I have troubles calling gap. I used to do

sage:  libgap.eval('LoadPackage("kbmag")')

but now I got


fail


On Wed, Apr 8, 2020 at 1:25 PM slelievre  wrote:

> Have you tried running
>
>
> THING="~/Applications/SageMath/"
>
> xattr -rd com.apple.quarantine $THING
>
> --
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> .
>


-- 
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Departamento de Matemáticas
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Re: [sage-support] Apparently Sage lost Python

2020-04-07 Thread Anita Rojas
Hi. Thanks. Sage 9.0 is working on my mac, still with some issues.

I have to run in a terminal:


sudo spctl --master-disable
~/Applications/SageMath/sage -n jupyter

(without "sudo..." it does not open because some archives can not be
checked)

My older routines don't work. They use GAP and I got the message:


*“gap-bin” no se puede abrir porque no se puede verificar el desarrollador.*
*macOS no puede verificar si esta app está libre de software malicioso.*

(Same as before: gap-bin can not be executed because it can not be verified
and it could be a malware)

I can not even use the line G=SmallGroup(2,1)

I thought it was a problem of security and I gave full access to disk to
sage, I work under this "sudodisable", but still..

Well. Thanks again for all your support. I am sure the main problem is that
I am barely qualified in anything more than a user level of mac.

Best,
Anita


On Mon, Apr 6, 2020 at 10:03 PM Dima Pasechnik  wrote:

> On Tue, Apr 7, 2020 at 2:37 AM rana-aere  wrote:
> >
> > Dear Dima,
> >
> > I found something strange in this error message.
> > 
> > anirojas@MacBook-de-Anita ~ % /Applications/SageMath/sage
> --notebook=export --list
> >
> > File "/Applications/SageMath/local/bin/sagenb-export"
> >
> > File
> "/Applications/SageMath/local/lib/python3.7/site-packages/sagenb_export/cmdline.py",
> >
> > File
> "/Applications/SageMath/local/lib/python3.7/site-packages/sagenb_export/actions.py",
> >
> > File
> "/Applications/SageMath/local/lib/python3.7/site-packages/sagenb_export/actions.py",
> >
> > File
> "/Applications/SageMath/local/lib/python3.7/site-packages/sagenb_export/sagenb_reader.py"
> >
> >
> > On MacOS, normally, we see
> >
> > -
> >
> > /Applications/SageMath-9.0.app/sage --notebook=export --list
> >
> >
> /Applications/SageMath-9.0.app/Contents/Resources/sage/local/lib/python3.7/site-packages/sagenb_export/...
> >
> This might be due to a different binary Sage package installed (.app
> vs non-app, packaged as a tar file)
>
> >
> >
> > I do not understand why "Contents/Resources/sage/" disappeared.
> >
> > More strangely, functions defined in these files are actually executed.
> >
> > Is it possible some problem in setting PATH leads to python3 bundled
> with Catalina controls
> >
> > Sagemath instead of python3.7 included in Sagemath?
> >
> the recent Sage 9.1 betas have ability to use system Python3 rarher
> than build Python.
> But then there would not be "SageMath" in some paths at all.
>
>
> >
> > I do not have Catalina installed. So, I cannot verify anything on it.
> >
> > I only heard Catalina now has python3 not python2.
> >
> > The default shell changed to zsh instead of bash.
> >
> > --
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> > To unsubscribe from this group and stop receiving emails from it, send
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> .
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>


-- 
Anita M. Rojas
Departamento de Matemáticas
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Universidad de Chile

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Re: [sage-support] Apparently Sage lost Python

2020-04-06 Thread Anita Rojas
Not at all, please! Thanks for your support. I will come back to these line
of messages once again in (hopefully) near future.
Best,
Anita

On Mon, Apr 6, 2020 at 11:00 AM rana-aere  wrote:

> I am sorry for I might have given you extra work, which produced nothing.
> I agree it is not a good time to use SageMath on Catalina.
>
>
> 2020年4月6日月曜日 3時14分47秒 UTC+9 Anita Rojas:
>>
>> Thanks a lot for your support and patience but I gave up. I can not
>> succeed. There are too many difficulties that I am not going to be able of
>> solving: My older routines lost, my files with computations and examples. I
>> do not know how to recover them. Perhaps I will try again in next future,
>> with less anxiety and more energy.
>> Thanks again.
>> Best regards
>>
>> On Sat, Apr 4, 2020 at 12:13 AM Dima Pasechnik  wrote:
>>
>>>
>>>
>>> On Sat, 4 Apr 2020, 11:11 Anita Rojas,  wrote:
>>>
>>>> Hi! I am far away of being a OSX guru, but I managed to get my SAGE
>>>> working.
>>>>
>>>> It use to work properly but now I got the following message:
>>>>
>>>>
>>>> Error: Tried to use Sage's Python which was not yet installed.
>>>>
>>>> If this was called from an spkg-install script for another
>>>>
>>>> package you should add $(PYTHON) as a dependency in
>>>>
>>>> build/pkgs//dependencies
>>>>
>>>>
>>>> I looked for solutions but I could not find answers. I would appreciate
>>>> help.
>>>>
>>>
>>> Probably a MacOS update broke your Sage installation.
>>>
>>> If so, reinstalling might be the only  known way to fix this.
>>>
>>>
>>>> Best,
>>>>
>>>> Anita
>>>>
>>>> --
>>>> You received this message because you are subscribed to the Google
>>>> Groups "sage-support" group.
>>>> To unsubscribe from this group and stop receiving emails from it, send
>>>> an email to sage-s...@googlegroups.com.
>>>> To view this discussion on the web visit
>>>> https://groups.google.com/d/msgid/sage-support/e7c84768-c030-425a-b78b-aa1a378e757e%40googlegroups.com
>>>> <https://groups.google.com/d/msgid/sage-support/e7c84768-c030-425a-b78b-aa1a378e757e%40googlegroups.com?utm_medium=email_source=footer>
>>>> .
>>>>
>>> --
>>> You received this message because you are subscribed to a topic in the
>>> Google Groups "sage-support" group.
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>>> https://groups.google.com/d/topic/sage-support/NletjrinNhM/unsubscribe.
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>>> <https://groups.google.com/d/msgid/sage-support/CAAWYfq0h61z4n-xV2yT6-CB_-izF5ZkOtF%3DXUu%2Bq_h%2BDekYCZw%40mail.gmail.com?utm_medium=email_source=footer>
>>> .
>>>
>>
>>
>> --
>> Anita M. Rojas
>> Departamento de Matemáticas
>> Facultad de Ciencias
>> Universidad de Chile
>>
>> https://sites.google.com/a/u.uchile.cl/mat-ciencias-prof-anita-rojas/
>>
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> .
>


-- 
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Departamento de Matemáticas
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Universidad de Chile

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Re: [sage-support] Apparently Sage lost Python

2020-04-05 Thread Anita Rojas
Thanks a lot for your support and patience but I gave up. I can not
succeed. There are too many difficulties that I am not going to be able of
solving: My older routines lost, my files with computations and examples. I
do not know how to recover them. Perhaps I will try again in next future,
with less anxiety and more energy.
Thanks again.
Best regards

On Sat, Apr 4, 2020 at 12:13 AM Dima Pasechnik  wrote:

>
>
> On Sat, 4 Apr 2020, 11:11 Anita Rojas,  wrote:
>
>> Hi! I am far away of being a OSX guru, but I managed to get my SAGE
>> working.
>>
>> It use to work properly but now I got the following message:
>>
>>
>> Error: Tried to use Sage's Python which was not yet installed.
>>
>> If this was called from an spkg-install script for another
>>
>> package you should add $(PYTHON) as a dependency in
>>
>> build/pkgs//dependencies
>>
>>
>> I looked for solutions but I could not find answers. I would appreciate
>> help.
>>
>
> Probably a MacOS update broke your Sage installation.
>
> If so, reinstalling might be the only  known way to fix this.
>
>
>> Best,
>>
>> Anita
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "sage-support" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to sage-support+unsubscr...@googlegroups.com.
>> To view this discussion on the web visit
>> https://groups.google.com/d/msgid/sage-support/e7c84768-c030-425a-b78b-aa1a378e757e%40googlegroups.com
>> <https://groups.google.com/d/msgid/sage-support/e7c84768-c030-425a-b78b-aa1a378e757e%40googlegroups.com?utm_medium=email_source=footer>
>> .
>>
> --
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> .
>


-- 
Anita M. Rojas
Departamento de Matemáticas
Facultad de Ciencias
Universidad de Chile

https://sites.google.com/a/u.uchile.cl/mat-ciencias-prof-anita-rojas/

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Re: [sage-support] Apparently Sage lost Python

2020-04-05 Thread Anita Rojas
Thanks. I did it and I got no ID. The message was:
---

anirojas@MacBook-de-Anita ~ % /Applications/SageMath/sage --notebook=export
--list

Unique ID   | Notebook Name

---

Traceback (most recent call last):

  File "/Applications/SageMath/local/bin/sagenb-export", line 11, in


load_entry_point('sagenb-export==3.3', 'console_scripts',
'sagenb-export')()

  File
"/Applications/SageMath/local/lib/python3.7/site-packages/sagenb_export/cmdline.py",
line 49, in main

action_list(dot_sage)

  File
"/Applications/SageMath/local/lib/python3.7/site-packages/sagenb_export/actions.py",
line 14, in action_list

for notebook in NotebookSageNB.all_iter(dot_sage)

  File
"/Applications/SageMath/local/lib/python3.7/site-packages/sagenb_export/actions.py",
line 14, in 

for notebook in NotebookSageNB.all_iter(dot_sage)

  File
"/Applications/SageMath/local/lib/python3.7/site-packages/sagenb_export/sagenb_reader.py",
line 217, in sort_key

return (self.conf['owner'], self.conf['id_number'])

KeyError: 'owner'

On Sun, Apr 5, 2020 at 11:31 AM rana-aere  wrote:

> I guess it is about the page of title "Home".
> We do not have access to sagenb notebooks.
> Instead we have access to jupyter notebooks.
> For the current situation, you do not have any noebooks.
> That is why no notebook is listed in the page.
> You can try "New" button at the upper right corner below the grey
> horizontal line.
> If you play with some little program in the new notebook,
> it might be a good chance to test upgrading sagenb notebooks.
>
> This "upgrade" is only possible from command line.
> The two relevant "sage --notebook=export --list" and "sage
> --notebook=export ipynb TARGETFILENAME admin:NN". The former prints a
> list of sagenb notebooks.
> An example is here.
>
> ```
>
> Unique ID   | Notebook Name
>
>
> ---
>
> admin:0 | Save 30% by Sagemath  (~/Manuals/SageTutorial9.0.pdf)
>
> admin:1 | "Rabbit's population" $F_n$ is like $((1+\sqrt{5})/2)^n$!
>
> admin:2 | Integral #1: $f(x)=\frac{1}{\sqrt{1-x^2}}$, $|x| < 1$.
>
> admin:3 | Integral #2: why is f(x) = x * sqrt(1-x^2), (x in
> [-1,1]) easier?
>
> admin:4 | Oval body & `tail' of @rana-aerea
>
> admin:5 | Calculus of log|x|, x > 0.
>
> admin:6 | mycalc
>
> admin:7 | mycalc
>
> ```
>
>
> The other command upgrades the notebook.
>
> For example,
>
> "sage --notebook=export ipynb mycalc-a admin:6"
>
> converts the notebook with title "mycalc" with the unique id "admin:6".
>
> It is possible some notebooks of yours have unique id of the form "guest:0"
>
> or some other "user name". I guess
>
> "sage --notebook=export ipynb guestnotebook guest:0"
>
> also works.
>
> --
> You received this message because you are subscribed to a topic in the
> Google Groups "sage-support" group.
> To unsubscribe from this topic, visit
> https://groups.google.com/d/topic/sage-support/NletjrinNhM/unsubscribe.
> To unsubscribe from this group and all its topics, send an email to
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> .
>


-- 
Anita M. Rojas
Departamento de Matemáticas
Facultad de Ciencias
Universidad de Chile

https://sites.google.com/a/u.uchile.cl/mat-ciencias-prof-anita-rojas/

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Re: [sage-support] Apparently Sage lost Python

2020-04-05 Thread Anita Rojas
Thanks, but I installed 8.9 and it did not work. Back again to point 0.
I did the line "sudodisable" but I still get:

*“python2.7” no se puede abrir porque no se puede verificar el
desarrollador.*

(meaning that python2.7 can not open because it could be a malware)


On Sun, Apr 5, 2020 at 11:16 AM rana-aere  wrote:

> Yes, version <= 8.9 is the solution for now.
> If the number of notebooks is not too large, upgrading sagenb notebooks to
> jupyter notebooks
> might be a good idea.
> In the next release, the error messages will not be missing.
> In that time please try "sage --notebook=export --list"
> and "sage --notebook=export ipynb TARGETFILENAME admin:NN"
> for upgrading notebooks.
>
> 2020年4月5日日曜日 23時17分02秒 UTC+9 Anita Rojas:
>>
>> Thanks. I tried "sage -n Jupyter", and my browser opened but without
>> success in entering SAGE.
>> I will install SAGA 8.1 to see if it works.
>> Here is the message I got once typing "sage -n":
>> ---
>>
>> sage: notebook()
>>
>>
>> ---
>>
>> ModuleNotFoundError   Traceback (most recent call
>> last)
>>
>>  in ()
>>
>> > 1 notebook()
>>
>>
>>
>> ModuleNotFoundError: No module named 'sagenb'
>> ...
>>
> --
> You received this message because you are subscribed to a topic in the
> Google Groups "sage-support" group.
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> https://groups.google.com/d/topic/sage-support/NletjrinNhM/unsubscribe.
> To unsubscribe from this group and all its topics, send an email to
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> https://groups.google.com/d/msgid/sage-support/ddfde43c-d1e8-44b2-8e7e-ba514dd8ef1e%40googlegroups.com
> <https://groups.google.com/d/msgid/sage-support/ddfde43c-d1e8-44b2-8e7e-ba514dd8ef1e%40googlegroups.com?utm_medium=email_source=footer>
> .
>


-- 
Anita M. Rojas
Departamento de Matemáticas
Facultad de Ciencias
Universidad de Chile

https://sites.google.com/a/u.uchile.cl/mat-ciencias-prof-anita-rojas/

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Re: [sage-support] Apparently Sage lost Python

2020-04-05 Thread Anita Rojas
Yes. Thanks. I manage in less than enough in MacOS. I will try to install
8.9 version. I'll report if this works.
Could be useful to other user

On Sat, Apr 4, 2020 at 2:34 PM rana-aere  wrote:

> I guess your computer is left vulnerable.
> So you should use
> ```
> sudo spctl --master-enable
> ```
>
> We are fixing slow start-up of Sagemath and also problems of permissions.
> SageMath-8.9 is OK for MacOS upto MacOS Mojave.
> SageMath-9.0 needs techniques for installation on MacOS Mojave.
> Many people complains problems of SageMath-9.0 on MacOS Catalina.
> I only understood two or three symptoms reported but I located one
> essential problem.
>
> So, we are in a rather transient situation.
>
> For the user's of sagenb notebook, I'd rather recommend to use
> SageMath-8.9 while
> waiting for SageMath get OK with Catalina. I think you are in this
> category.
>
> For MacOS freak, I recommend to try the following procedure in the same
> account:
> (This works for MacOS Mojave. On the other hand, no one reported it to
> work on Catalina.)
> (1) Copy SageMath-9.0 from disk-image to /Applications. Do not double
> click it at this moment.
> (2) Open /Applications/Utilities/Terminal.app
> (3) In the terminal window, issue the following command
> ```
> myhome$ /Applications/SageMath-9.0.app/sage
> ```
> (4) Quit sage after the sage-prompt asks you for input something.
> (5) Diable verification by "sudo spctl --master-disable".
> (6) Double click /Applications/SageMath-9.0.app
> (7) Specify your folder for Sagemath when a dialogue asks it.
>  This folder is something close to the folder tree  ~/.sage of
> notebooks.
>  But it must be different from ~/.sage.
>  Sagemath does not start-up on Catalina if this folder is not
> specified at the dialogue.
> (8) If Sagemath opened a web-page of jupyter notebook
>  and you verify this page accept programs of Sagemath (e.g.
> print("hello") ),
>  then quit Sagemath by the menu.
> (9) Use " sudo spctl --master-enable" to restart protection.
>
> I guess this explanation gives an impression of a gap between (7) and (8).
> This is because we are still fighting the problem behind (7).
>
> If you are in this category, I welcome claims from you.
>
> Alternatively, if you want to go to new versions of Sagemath,
> please wait for Sagemath-9.1.
>
>
> 2020年4月4日土曜日 13時25分46秒 UTC+9 Anita Rojas:
>>
>> Thanks. I did:
>>
>> sudo spctl --master-disable
>>
>> and it worked. I have a question: Did I leave my computer vulnerable by
>> doing so?
>>
>> Second: I was used to use notebook() but it did not work.
>>
>> Deep thanks for your help
>> Anita
>>
>> ...
>>
> --
> You received this message because you are subscribed to a topic in the
> Google Groups "sage-support" group.
> To unsubscribe from this topic, visit
> https://groups.google.com/d/topic/sage-support/NletjrinNhM/unsubscribe.
> To unsubscribe from this group and all its topics, send an email to
> sage-support+unsubscr...@googlegroups.com.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/sage-support/60dbe26c-376a-4a84-8082-9e150beaafbe%40googlegroups.com
> <https://groups.google.com/d/msgid/sage-support/60dbe26c-376a-4a84-8082-9e150beaafbe%40googlegroups.com?utm_medium=email_source=footer>
> .
>


-- 
Anita M. Rojas
Departamento de Matemáticas
Facultad de Ciencias
Universidad de Chile

https://sites.google.com/a/u.uchile.cl/mat-ciencias-prof-anita-rojas/

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Re: [sage-support] Apparently Sage lost Python

2020-04-05 Thread Anita Rojas
Sorry. Here is the message once typing sage -n jupyter
---

Please wait while the Sage Jupyter Notebook server starts...

[I 11:06:33.649 NotebookApp] Using MathJax: nbextensions/mathjax/MathJax.js

[I 11:06:33.944 NotebookApp] Serving notebooks from local directory:
/Users/anirojas

[I 11:06:33.944 NotebookApp] The Jupyter Notebook is running at:

[I 11:06:33.944 NotebookApp]
http://localhost:/?token=fffae97f554fd98928c0aa84067eb7f2738ba70e8fa14b47

[I 11:06:33.944 NotebookApp] Use Control-C to stop this server and shut
down all kernels (twice to skip confirmation).

[C 11:06:33.962 NotebookApp]



To access the notebook, open this file in a browser:


file:///Users/anirojas/Library/Jupyter/runtime/nbserver-8335-open.html

Or copy and paste one of these URLs:


http://localhost:/?token=fffae97f554fd98928c0aa84067eb7f2738ba70e8fa14b47

-

My browser opens with:


http://localhost:/tree


I am downloading sage 8.8 (sorry!)


Thanks again




On Sun, Apr 5, 2020 at 10:31 AM Dima Pasechnik  wrote:

> On Sun, Apr 5, 2020 at 10:16 PM Anita Rojas  wrote:
> >
> > Thanks. I tried "sage -n Jupyter", and my browser opened but without
> success in entering SAGE.
>
> At least on Linux, it must be jupyter, not Jupyter
>
> Once again, to get an idea what goes wrong, we need to see the
> messages you get in the terminal after you started this.
>
>
>
>
> > I will install SAGA 8.1 to see if it works.
> 9.1 ?
> It's not ready yet.
>
>
> > Here is the message I got once typing "sage -n":
>
> yes, this is expected.
>
> > ---
> >
> > sage: notebook()
> >
> >
> ---
> >
> > ModuleNotFoundError   Traceback (most recent call
> last)
> >
> >  in ()
> >
> > > 1 notebook()
> >
> >
> >
> /Applications/SageMath/local/lib/python3.7/site-packages/sage/misc/lazy_import.pyx
> in sage.misc.lazy_import.LazyImport.__call__
> (build/cythonized/sage/misc/lazy_import.c:3684)()
> >
> > 351 True
> >
> > 352 """
> >
> > --> 353 return self.get_object()(*args, **kwds)
> >
> > 354
> >
> > 355 def __repr__(self):
> >
> >
> >
> /Applications/SageMath/local/lib/python3.7/site-packages/sage/misc/lazy_import.pyx
> in sage.misc.lazy_import.LazyImport.get_object
> (build/cythonized/sage/misc/lazy_import.c:2347)()
> >
> > 186 if likely(self._object is not None):
> >
> > 187 return self._object
> >
> > --> 188 return self._get_object()
> >
> > 189
> >
> > 190 cpdef _get_object(self):
> >
> >
> >
> /Applications/SageMath/local/lib/python3.7/site-packages/sage/misc/lazy_import.pyx
> in sage.misc.lazy_import.LazyImport._get_object
> (build/cythonized/sage/misc/lazy_import.c:2586)()
> >
> > 218 elif self._at_startup and not startup_guard:
> >
> > 219 print('Option ``at_startup=True`` for lazy import
> {0} not needed anymore'.format(self._name))
> >
> > --> 220 self._object = getattr(__import__(self._module, {}, {},
> [self._name]), self._name)
> >
> > 221 name = self._as_name
> >
> > 222 if self._deprecation is not None:
> >
> >
> > ModuleNotFoundError: No module named 'sagenb'
> >
> >
> >
> >
> >
> >
> >
> > On Sat, Apr 4, 2020 at 1:41 PM Dima Pasechnik  wrote:
> >>
> >> On Sat, Apr 4, 2020 at 9:10 PM Anita Rojas  wrote:
> >> >
> >> > Thanks. Still not working :(
> >> > Now I got:
> >> >
> >> > 500 : Internal Server Error
> >> >
> >> > in Chrome browser.
> >> > What should I do?
> >>
> >> please post more details.
> >> e.g. if I try running "sage -n"
> >> in the terminal I see something like this:
> >>
> >>
> >> $ ./sage -n
> >> ┌┐
> >> │ SageMath version 9.1.beta9, Release Date: 2020-03-29   │
> >> │ Using Python 3.7.3. Type "help()" for help.│
> >> └┘
> >> ┏┓
> >> ┃ Warning: this is a prerelease version, and it may be unstable. ┃
> >> ┗━

Re: [sage-support] Apparently Sage lost Python

2020-04-05 Thread Anita Rojas
Thanks. I tried "sage -n Jupyter", and my browser opened but without
success in entering SAGE.
I will install SAGA 8.1 to see if it works.
Here is the message I got once typing "sage -n":
---

sage: notebook()

---

ModuleNotFoundError   Traceback (most recent call last)

 in ()

> 1 notebook()


/Applications/SageMath/local/lib/python3.7/site-packages/sage/misc/lazy_import.pyx
in sage.misc.lazy_import.LazyImport.__call__
(build/cythonized/sage/misc/lazy_import.c:3684)()

*351* True

*352* """

--> 353 return self.get_object()(*args, **kwds)

*354*

*355* def __repr__(self):


/Applications/SageMath/local/lib/python3.7/site-packages/sage/misc/lazy_import.pyx
in sage.misc.lazy_import.LazyImport.get_object
(build/cythonized/sage/misc/lazy_import.c:2347)()

*186* if likely(self._object is not None):

*187* return self._object

--> 188 return self._get_object()

*189*

*190* cpdef _get_object(self):


/Applications/SageMath/local/lib/python3.7/site-packages/sage/misc/lazy_import.pyx
in sage.misc.lazy_import.LazyImport._get_object
(build/cythonized/sage/misc/lazy_import.c:2586)()

*218* elif self._at_startup and not startup_guard:

*219* print('Option ``at_startup=True`` for lazy import {0}
not needed anymore'.format(self._name))

--> 220 self._object = getattr(__import__(self._module, {}, {}, [
self._name]), self._name)

*221* name = self._as_name

*222* if self._deprecation is not None:


ModuleNotFoundError: No module named 'sagenb'






On Sat, Apr 4, 2020 at 1:41 PM Dima Pasechnik  wrote:

> On Sat, Apr 4, 2020 at 9:10 PM Anita Rojas  wrote:
> >
> > Thanks. Still not working :(
> > Now I got:
> >
> > 500 : Internal Server Error
> >
> > in Chrome browser.
> > What should I do?
>
> please post more details.
> e.g. if I try running "sage -n"
> in the terminal I see something like this:
>
>
> $ ./sage -n
> ┌┐
> │ SageMath version 9.1.beta9, Release Date: 2020-03-29   │
> │ Using Python 3.7.3. Type "help()" for help.│
> └┘
> ┏┓
> ┃ Warning: this is a prerelease version, and it may be unstable. ┃
> ┗┛
> Please wait while the SageNB export server starts...
> [I 00:38:22.448 NotebookApp] Using MathJax: nbextensions/mathjax/MathJax.js
> [I 00:38:22.684 NotebookApp] Serving notebooks from local directory:
> /home/dimpase/sage
> [I 00:38:22.684 NotebookApp] The Jupyter Notebook is running at:
> [I 00:38:22.684 NotebookApp]
>
> http://localhost:/?token=5f633ab1a08a1d6abc180d567fc05d5158ba41652359faa2
> [I 00:38:22.684 NotebookApp] Use Control-C to stop this server and
> shut down all kernels (twice to skip confirmation).
> [C 00:38:22.975 NotebookApp]
>
> To access the notebook, open this file in a browser:
> file:///run/user/1000/jupyter/nbserver-10489-open.html
> Or copy and paste one of these URLs:
>
> http://localhost:/?token=5f633ab1a08a1d6abc180d567fc05d5158ba41652359faa2
>
> Please post what you're seeing.
>
>
> As well,
>
> you might try running
>
> sage -n jupyter
>
> which should directly launch a jupyter notebook
>
>
>
>
> > Sorry and deep thanks.
> >
> > On Sat, Apr 4, 2020 at 2:12 AM Dima Pasechnik  wrote:
> >>
> >>
> >>
> >> On Sat, 4 Apr 2020, 12:25 Anita Rojas,  wrote:
> >>>
> >>> Thanks. I did:
> >>>
> >>> sudo spctl --master-disable
> >>>
> >>> and it worked. I have a question: Did I leave my computer vulnerable
> by doing so?
> >>
> >>
> >> it depends upon settings of your usual account. If it allows
> password-less automatic installation of random stuff from the net, then
> yes...
> >>
> >>>
> >>> Second: I was used to use notebook() but it did not work. .
> >>
> >> start Sage in the terminal as
> >>
> >> sage -n
> >>
> >> to get Jupyter notebook - or a convertor from sagenb (which is Python 2
> only, so it is being retired)
> >>>
> >>>
> >>> Deep thanks for your help
> >>> Anita
> >>>
> >>>
> >>>
> >>>
> &g

Re: [sage-support] Apparently Sage lost Python

2020-04-04 Thread Anita Rojas
Thanks. Still not working :(
Now I got:

500 : Internal Server Error

in Chrome browser.
What should I do?
Sorry and deep thanks.

On Sat, Apr 4, 2020 at 2:12 AM Dima Pasechnik  wrote:

>
>
> On Sat, 4 Apr 2020, 12:25 Anita Rojas,  wrote:
>
>> Thanks. I did:
>>
>> sudo spctl --master-disable
>>
>> and it worked. I have a question: Did I leave my computer vulnerable by
>> doing so?
>>
>
> it depends upon settings of your usual account. If it allows password-less
> automatic installation of random stuff from the net, then yes...
>
>
>> Second: I was used to use notebook() but it did not work. .
>>
> start Sage in the terminal as
>
> sage -n
>
> to get Jupyter notebook - or a convertor from sagenb (which is Python 2
> only, so it is being retired)
>
>>
>> Deep thanks for your help
>> Anita
>>
>>
>>
>>
>>
>> On Sat, Apr 4, 2020 at 12:54 AM Dima Pasechnik  wrote:
>>
>>> yes, this is an issue due to Apple "improving" their security in the
>>> latest MacOS.
>>>
>>> I believe there are instructions on
>>>
>>> https://ask.sagemath.org/question/49568/new-sagemath-90-installation-not-running-on-catalina-sagemath-87-worked-fine/
>>>
>>> and perhaps other posts there.
>>>
>>> On Sat, 4 Apr 2020, 11:47 Anita Rojas,  wrote:
>>>
>>>> Thanks a lot!
>>>> I am installing a new version of sage. I have received several times
>>>> (more than 20) a message like
>>>>
>>>> macOS no puede verificar el desarrollador de la app “_
>>>> sha3.cpython-37m-darwin.so”. ¿Seguro que quieres abrirla?
>>>>
>>>> Which means that the developer is unknown and it asks me if I want to
>>>> open it. It is a warning of malware. I have authorize its installation, but
>>>> I have been doing this one by one...is it ok? or usual?
>>>>
>>>> Thanks, and I am sorry for bothering you but I use sage regularly and I
>>>> do not want to lose it.
>>>> Best,
>>>> Anita
>>>>
>>>>
>>>>
>>>> On Sat, Apr 4, 2020 at 12:13 AM Dima Pasechnik 
>>>> wrote:
>>>>
>>>>>
>>>>>
>>>>> On Sat, 4 Apr 2020, 11:11 Anita Rojas,  wrote:
>>>>>
>>>>>> Hi! I am far away of being a OSX guru, but I managed to get my SAGE
>>>>>> working.
>>>>>>
>>>>>> It use to work properly but now I got the following message:
>>>>>>
>>>>>>
>>>>>> Error: Tried to use Sage's Python which was not yet installed.
>>>>>>
>>>>>> If this was called from an spkg-install script for another
>>>>>>
>>>>>> package you should add $(PYTHON) as a dependency in
>>>>>>
>>>>>> build/pkgs//dependencies
>>>>>>
>>>>>>
>>>>>> I looked for solutions but I could not find answers. I would
>>>>>> appreciate help.
>>>>>>
>>>>>
>>>>> Probably a MacOS update broke your Sage installation.
>>>>>
>>>>> If so, reinstalling might be the only  known way to fix this.
>>>>>
>>>>>
>>>>>> Best,
>>>>>>
>>>>>> Anita
>>>>>>
>>>>>> --
>>>>>> You received this message because you are subscribed to the Google
>>>>>> Groups "sage-support" group.
>>>>>> To unsubscribe from this group and stop receiving emails from it,
>>>>>> send an email to sage-support+unsubscr...@googlegroups.com.
>>>>>> To view this discussion on the web visit
>>>>>> https://groups.google.com/d/msgid/sage-support/e7c84768-c030-425a-b78b-aa1a378e757e%40googlegroups.com
>>>>>> <https://groups.google.com/d/msgid/sage-support/e7c84768-c030-425a-b78b-aa1a378e757e%40googlegroups.com?utm_medium=email_source=footer>
>>>>>> .
>>>>>>
>>>>> --
>>>>> You received this message because you are subscribed to a topic in the
>>>>> Google Groups "sage-support" group.
>>>>> To unsubscribe from this topic, visit
>>>>> https://groups.google.com/d/topic/sage-support/NletjrinNhM/unsubscribe
>>>>> .
>>>>> To unsubscribe from this group and all it

Re: [sage-support] Apparently Sage lost Python

2020-04-03 Thread Anita Rojas
Thanks. I did:

sudo spctl --master-disable

and it worked. I have a question: Did I leave my computer vulnerable by
doing so?

Second: I was used to use notebook() but it did not work.

Deep thanks for your help
Anita





On Sat, Apr 4, 2020 at 12:54 AM Dima Pasechnik  wrote:

> yes, this is an issue due to Apple "improving" their security in the
> latest MacOS.
>
> I believe there are instructions on
>
> https://ask.sagemath.org/question/49568/new-sagemath-90-installation-not-running-on-catalina-sagemath-87-worked-fine/
>
> and perhaps other posts there.
>
> On Sat, 4 Apr 2020, 11:47 Anita Rojas,  wrote:
>
>> Thanks a lot!
>> I am installing a new version of sage. I have received several times
>> (more than 20) a message like
>>
>> macOS no puede verificar el desarrollador de la app “_
>> sha3.cpython-37m-darwin.so”. ¿Seguro que quieres abrirla?
>>
>> Which means that the developer is unknown and it asks me if I want to
>> open it. It is a warning of malware. I have authorize its installation, but
>> I have been doing this one by one...is it ok? or usual?
>>
>> Thanks, and I am sorry for bothering you but I use sage regularly and I
>> do not want to lose it.
>> Best,
>> Anita
>>
>>
>>
>> On Sat, Apr 4, 2020 at 12:13 AM Dima Pasechnik  wrote:
>>
>>>
>>>
>>> On Sat, 4 Apr 2020, 11:11 Anita Rojas,  wrote:
>>>
>>>> Hi! I am far away of being a OSX guru, but I managed to get my SAGE
>>>> working.
>>>>
>>>> It use to work properly but now I got the following message:
>>>>
>>>>
>>>> Error: Tried to use Sage's Python which was not yet installed.
>>>>
>>>> If this was called from an spkg-install script for another
>>>>
>>>> package you should add $(PYTHON) as a dependency in
>>>>
>>>> build/pkgs//dependencies
>>>>
>>>>
>>>> I looked for solutions but I could not find answers. I would appreciate
>>>> help.
>>>>
>>>
>>> Probably a MacOS update broke your Sage installation.
>>>
>>> If so, reinstalling might be the only  known way to fix this.
>>>
>>>
>>>> Best,
>>>>
>>>> Anita
>>>>
>>>> --
>>>> You received this message because you are subscribed to the Google
>>>> Groups "sage-support" group.
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>>>> an email to sage-support+unsubscr...@googlegroups.com.
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>>>> <https://groups.google.com/d/msgid/sage-support/e7c84768-c030-425a-b78b-aa1a378e757e%40googlegroups.com?utm_medium=email_source=footer>
>>>> .
>>>>
>>> --
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>>> <https://groups.google.com/d/msgid/sage-support/CAAWYfq0h61z4n-xV2yT6-CB_-izF5ZkOtF%3DXUu%2Bq_h%2BDekYCZw%40mail.gmail.com?utm_medium=email_source=footer>
>>> .
>>>
>>
>>
>> --
>> Anita M. Rojas
>> Departamento de Matemáticas
>> Facultad de Ciencias
>> Universidad de Chile
>>
>> https://sites.google.com/a/u.uchile.cl/mat-ciencias-prof-anita-rojas/
>>
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Re: [sage-support] Apparently Sage lost Python

2020-04-03 Thread Anita Rojas
Thanks a lot!
I am installing a new version of sage. I have received several times (more
than 20) a message like

macOS no puede verificar el desarrollador de la app “_
sha3.cpython-37m-darwin.so”. ¿Seguro que quieres abrirla?

Which means that the developer is unknown and it asks me if I want to open
it. It is a warning of malware. I have authorize its installation, but I
have been doing this one by one...is it ok? or usual?

Thanks, and I am sorry for bothering you but I use sage regularly and I do
not want to lose it.
Best,
Anita



On Sat, Apr 4, 2020 at 12:13 AM Dima Pasechnik  wrote:

>
>
> On Sat, 4 Apr 2020, 11:11 Anita Rojas,  wrote:
>
>> Hi! I am far away of being a OSX guru, but I managed to get my SAGE
>> working.
>>
>> It use to work properly but now I got the following message:
>>
>>
>> Error: Tried to use Sage's Python which was not yet installed.
>>
>> If this was called from an spkg-install script for another
>>
>> package you should add $(PYTHON) as a dependency in
>>
>> build/pkgs//dependencies
>>
>>
>> I looked for solutions but I could not find answers. I would appreciate
>> help.
>>
>
> Probably a MacOS update broke your Sage installation.
>
> If so, reinstalling might be the only  known way to fix this.
>
>
>> Best,
>>
>> Anita
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "sage-support" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to sage-support+unsubscr...@googlegroups.com.
>> To view this discussion on the web visit
>> https://groups.google.com/d/msgid/sage-support/e7c84768-c030-425a-b78b-aa1a378e757e%40googlegroups.com
>> <https://groups.google.com/d/msgid/sage-support/e7c84768-c030-425a-b78b-aa1a378e757e%40googlegroups.com?utm_medium=email_source=footer>
>> .
>>
> --
> You received this message because you are subscribed to a topic in the
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> <https://groups.google.com/d/msgid/sage-support/CAAWYfq0h61z4n-xV2yT6-CB_-izF5ZkOtF%3DXUu%2Bq_h%2BDekYCZw%40mail.gmail.com?utm_medium=email_source=footer>
> .
>


-- 
Anita M. Rojas
Departamento de Matemáticas
Facultad de Ciencias
Universidad de Chile

https://sites.google.com/a/u.uchile.cl/mat-ciencias-prof-anita-rojas/

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[sage-support] Apparently Sage lost Python

2020-04-03 Thread Anita Rojas


Hi! I am far away of being a OSX guru, but I managed to get my SAGE 
working. 

It use to work properly but now I got the following message:


Error: Tried to use Sage's Python which was not yet installed.

If this was called from an spkg-install script for another 

package you should add $(PYTHON) as a dependency in 

build/pkgs//dependencies


I looked for solutions but I could not find answers. I would appreciate 
help.


Best,

Anita

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