after a make distclean and make, same problem, with a better log
It seems that there is really some py3 incompatibility here:
[sagelib-7.5.beta2] python -c "from sage_setup.autogen.pari import rebuild;
rebuild()"
[sagelib-7.5.beta2] Traceback (most recent call last):
[sagelib-7.5.beta2] File "<string>", line 1, in <module>
[sagelib-7.5.beta2] File
"/home/chapoton/sage3/src/sage_setup/autogen/pari/__init__.py", line 5, in
rebuild
[sagelib-7.5.beta2] G()
[sagelib-7.5.beta2] File
"/home/chapoton/sage3/src/sage_setup/autogen/pari/generator.py", line 239,
in __call__
[sagelib-7.5.beta2] D = read_pari_desc()
[sagelib-7.5.beta2] File
"/home/chapoton/sage3/src/sage_setup/autogen/pari/parser.py", line 83, in
read_pari_desc
[sagelib-7.5.beta2] with open(os.path.join(pari_share(), 'pari.desc'))
as f:
[sagelib-7.5.beta2] File
"/home/chapoton/sage3/src/sage_setup/autogen/pari/parser.py", line 52, in
pari_share
[sagelib-7.5.beta2] out = gp.communicate("print(default(datadir))")[0]
[sagelib-7.5.beta2] File
"/home/chapoton/sage3/local/lib/python3.5/subprocess.py", line 1068, in
communicate
[sagelib-7.5.beta2] stdout, stderr = self._communicate(input, endtime,
timeout)
[sagelib-7.5.beta2] File
"/home/chapoton/sage3/local/lib/python3.5/subprocess.py", line 1687, in
_communicate
[sagelib-7.5.beta2] input_view = memoryview(self._input)
[sagelib-7.5.beta2] TypeError: memoryview: a bytes-like object is required,
not 'str'
[sagelib-7.5.beta2] generate_py_source.mk:10 : la recette pour la cible «
sage/libs/pari/auto_gen.pxi » a échouée
Le dimanche 13 novembre 2016 09:56:24 UTC+1, Dima Pasechnik a écrit :
>
>
>
> On Sunday, November 13, 2016 at 8:18:02 AM UTC, Frédéric Chapoton wrote:
>>
>> exact same problem after running ./configure. Should I try make distclean
>> ?
>>
> I'd have tried...
>
>
>>
>> Le samedi 12 novembre 2016 22:16:41 UTC+1, Dima Pasechnik a écrit :
>>>
>>>
>>>
>>> On Saturday, November 12, 2016 at 8:43:57 PM UTC, Frédéric Chapoton
>>> wrote:
>>>>
>>>> Hello,
>>>>
>>>> Trying to compile 7.5.b2 with python3 (using export SAGE_PYTHON3=yes),
>>>> I got now the following error:
>>>>
>>>> [sagelib-7.5.beta2] python -c "from sage_setup.autogen.pari import
>>>> rebuild; rebuild()"
>>>> [sagelib-7.5.beta2] sys:1: RuntimeWarning: not adding directory '' to
>>>> sys.path since it's writable by an untrusted group.
>>>> [sagelib-7.5.beta2] Untrusted users could put files in this directory
>>>> which might then be imported by your Python code. As a general precaution
>>>> from similar exploits, you should not execute Python code from this
>>>> directory
>>>> [sagelib-7.5.beta2] Traceback (most recent call last):
>>>> [sagelib-7.5.beta2] File "<string>", line 1, in <module>
>>>> [sagelib-7.5.beta2] ImportError: No module named sage_setup.autogen.pari
>>>> [sagelib-7.5.beta2] generate_py_source.mk:10 : la recette pour la
>>>> cible « sage/libs/pari/auto_gen.pxi » a échouée
>>>> [sagelib-7.5.beta2] make[4]: *** [sage/libs/pari/auto_gen.pxi] Erreur 1
>>>> [sagelib-7.5.beta2] make[4] : on quitte le répertoire «
>>>> /home/chapoton/sage3/src »
>>>> [sagelib-7.5.beta2]
>>>> ************************************************************************
>>>> [sagelib-7.5.beta2] Traceback (most recent call last):
>>>> [sagelib-7.5.beta2] File "setup.py", line 111, in <module>
>>>> [sagelib-7.5.beta2] raise DistutilsSetupError("{}
>>>> failed".format(make_cmdline))
>>>> [sagelib-7.5.beta2] DistutilsSetupError: make -f generate_py_source.mk
>>>> SAGE_SRC=/home/chapoton/sage3/src failed
>>>>
>>>> This seems to be different from what happens with previous versions of
>>>> sage, where the compilation of cython files started and failed on some
>>>> specific pyx files.
>>>>
>>>> Maybe there was a recent change that is not py3 compatible in the build
>>>> system ?
>>>>
>>>
>>> have you ran ./configure first?
>>>
>>>
>>>>
>>>> Frederic
>>>>
>>>
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