Salut,
There is no lazy_import.so in local/lib/python3.5/site-packages/sage/misc
folder (and in fact no .so file at all there)
And I get
Python 3.5.1 (default, Apr 16 2017, 11:35:45)
Type "copyright", "credits" or "license" for more information.
IPython 5.1.0 -- An enhanced Interactive Python.
? -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help -> Python's own help system.
object? -> Details about 'object', use 'object??' for extra details.
In [1]: import sage.misc.lazy_import
---------------------------------------------------------------------------
ImportError Traceback (most recent call last)
<ipython-input-1-99e0dfbb667e> in <module>()
----> 1 import sage.misc.lazy_import
ImportError: No module named 'sage.misc.lazy_import'
but all .py modules are there:
In [1]: from sage.
sage.algebras sage.calculus sage.data_structures
sage.all sage.categories sage.databases
sage.all_cmdline sage.coding sage.docs
>
sage.all_notebook sage.combinat sage.doctest
sage.arith sage.crypto sage.dynamics
Le jeudi 20 avril 2017 08:16:40 UTC+2, vdelecroix a écrit :
>
> Do you have the corresponding (cython) library
>
> SAGE_ROOT/local/lib/python3.5/site-packages/sage/misc/lazy_import.so
>
> If so could you try (inside a python3 shell)
>
> import sage.misc.lazy_import
>
> that should give you a more precise error.
>
> Vincent
>
> On 19/04/2017 14:57, Frédéric Chapoton wrote:
> > Here it is (once again, the failure is related to a cython module):
> >
> > (sage-sh) chapoton@pc-chapoton:sage3$ python3
> > Python 3.5.1 (default, Apr 7 2017, 12:17:26)
> > [GCC 5.4.0] on linux
> > Type "help", "copyright", "credits" or "license" for more information.
> >>>> import sage.all
> > Traceback (most recent call last):
> > File "<stdin>", line 1, in <module>
> > File
> "/home/chapoton/sage3/local/lib/python3.5/site-packages/sage/all.py",
> > line 86, in <module>
> > import sage.misc.lazy_import
> > ImportError: No module named 'sage.misc.lazy_import'
> >
> >
> >
> > Le mercredi 19 avril 2017 13:53:20 UTC+2, vdelecroix a écrit :
> >>
> >> Indeed, could you try
> >>
> >> $ sage -sh
> >> (sage-sh) $ python3
> >> >>> import sage.all
> >>
> >> Vincent
> >>
> >> On 19/04/2017 13:11, Frédéric Chapoton wrote:
> >>> Hello,
> >>>
> >>> I get nothing from "ls local/lib/python2.7/site-packages/sa*"
> >>>
> >>> and what looks like a correct full sage
> >>> in local/lib/python3.5/site-packages/sage
> >>>
> >>> The problem may come from "./sage" calling a python2.7 version ?
> >>>
> >>> Frederic
> >>>
> >>> Le mercredi 19 avril 2017 10:58:53 UTC+2, vdelecroix a écrit :
> >>>>
> >>>> Hi Frédéric,
> >>>>
> >>>> Can you check what are inside local/lib/python3.5/site-packages/sage
> >>>>
> >>>> SAGE_ROOT/local/lib/python2.7/site-packages/sage
> >>>> SAGE_ROOT/local/lib/python3.5/site-packages/sage
> >>>>
> >>>> Vincent
> >>>>
> >>>> On 18/04/2017 21:25, Frédéric Chapoton wrote:
> >>>>> Dear all,
> >>>>>
> >>>>> I just managed (using tricks to avoid a few remaining issues in
> >>>>> cythonization and packages) to get make succeed in building sage
> with
> >>>>> SAGE_PYTHON3=yes
> >>>>> Sadly, but not unexpectedly, sage then crashes at startup.
> Apparently,
> >>>> it
> >>>>> cannot not find/import any cython extension..
> >>>>>
> >>>>> Frédéric
> >>>>>
> >>>>> Here is a snapshot of the end of compilation and tentative run:
> >>>>>
> >>>>> real 61m21.708s
> >>>>> user 57m46.564s
> >>>>> sys 1m30.508s
> >>>>> Sage build/upgrade complete!
> >>>>> chapoton@icj-laptop:~/sage3$ ./sage
> >>>>>
> ┌────────────────────────────────────────────────────────────────────┐
> >>>>> │ SageMath version 8.0.beta2, Release Date: 2017-04-12
> │
> >>>>> │ Type "notebook()" for the browser-based notebook interface.
> │
> >>>>> │ Type "help()" for help.
> │
> >>>>>
> └────────────────────────────────────────────────────────────────────┘
> >>>>>
> ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
> >>>>> ┃ Warning: this is a prerelease version, and it may be unstable.
> ┃
> >>>>>
> ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
> >>>>> Forcing sage-location, probably because a new package was installed.
> >>>>> Updating various hardcoded paths...
> >>>>> (Please wait at most a few minutes.)
> >>>>> DO NOT INTERRUPT THIS.
> >>>>> Done updating paths.
> >>>>>
> >>>>>
> >>>>>
> **********************************************************************
> >>>>>
> >>>>>
> >>>>> Oops, Sage crashed. We do our best to make it stable, but...
> >>>>>
> >>>>>
> >>>>> For the curious people, the crash log ends with
> >>>>>
> >>>>> ---> 39 from sage.structure.sage_object import SageObject
> >>>>> global sage.structure.sage_object = undefined
> >>>>> global SageObject = undefined
> >>>>> 40 from sage.repl.rich_output.output_basic import (
> >>>>> 41 OutputPlainText, OutputAsciiArt, OutputUnicodeArt,
> >>>> OutputLatex,
> >>>>> 42 )
> >>>>> 43 from sage.repl.rich_output.preferences import
> >> DisplayPreferences
> >>>>> 44
> >>>>> 45
> >>>>> 46 class DisplayException(Exception):
> >>>>> 47 """
> >>>>> 48 Base exception for all rich output-related exceptions.
> >>>>> 49
> >>>>> 50 EXAMPLES::
> >>>>> 51
> >>>>> 52 sage: from sage.repl.rich_output.display_manager
> >> import
> >>>>> DisplayException
> >>>>> 53 sage: raise DisplayException('foo')
> >>>>> 54 Traceback (most recent call last):
> >>>>>
> >>>>>
> >>>>> ImportError: No module named 'sage.structure.sage_object'
> >>>>>
> >>>>
> >>>
> >>
> >
>
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