From: ggl329 <ggl329@gmail.com>
To: cygwin@cygwin.com
Subject: python-numpy (1.22.0-1) can't be imported
Date: Wed, 12 Jan 2022 20:47:45 +0900 [thread overview]
Message-ID: <e268afb1-432a-86e4-7073-dbc82a259201@gmail.com> (raw)
Hi Marco,
I upgraded python39-numpy to 1.22.0-1, and failed to import numpy.
It seems that mtrand.cpython-39-x86_64-cygwin.dll does not have PyInit_mtrand.
Could you check if numpy can be imported in your environment?
$ python3.9
Python 3.9.9 (main, Dec 5 2021, 13:29:55)
[GCC 11.2.0] on cygwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import numpy
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python3.9/site-packages/numpy/__init__.py", line 155, in <module>
from . import random
File "/usr/lib/python3.9/site-packages/numpy/random/__init__.py", line 180, in <module>
from . import _pickle
File "/usr/lib/python3.9/site-packages/numpy/random/_pickle.py", line 1, in <module>
from .mtrand import RandomState
ImportError: dynamic module does not define module export function (PyInit_mtrand)
>>>
== python39-numpy 1.22.0-1 ==
$ objdump.exe -x /usr/lib/python3.9/site-packages/numpy/random/mtrand.cpython-39-x86_64-cygwin.dll
(snip)
[Ordinal/Name Pointer] Table
[ 0] random_beta
[ 1] random_binomial
[ 2] random_bounded_bool_fill
[ 3] random_bounded_uint16_fill
[ 4] random_bounded_uint32_fill
...
== python39-numpy 1.21.4-1 ==
$ objdump.exe -x /usr/lib/python3.9/site-packages/numpy/random/mtrand.cpython-39-x86_64-cygwin.dll
(snip)
[Ordinal/Name Pointer] Table
[ 0] PyInit_mtrand
[ 1] __gcc_deregister_frame
[ 2] __gcc_register_frame
[ 3] __pyx_module_is_main_numpy__random__mtrand
[ 4] legacy_beta
...
## 1.21.4-1 has PyInit_mtrand.
Regards,
--
ggl329
next reply other threads:[~2022-01-12 11:47 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-12 11:47 ggl329 [this message]
2022-01-12 22:16 ` Marco Atzeri
2022-01-14 2:04 ` airplanemath
2022-01-18 20:55 ` Marco Atzeri
2022-01-22 1:04 ` Masamichi Hosoda
2022-01-22 5:24 ` Marco Atzeri
2022-01-22 10:16 ` Masamichi Hosoda
2022-01-23 9:42 ` Masamichi Hosoda
2022-02-06 17:35 ` airplanemath
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