带有 spaCy 的未定义符号 PyFPE_jbuf答案

【问题标题】：undefined symbol PyFPE_jbuf with spaCy带有 spaCy 的未定义符号 PyFPE_jbuf
【发布时间】：2023-04-10 05:42:01
【问题描述】：

在 Ubuntu 17.10 上尝试 import spacy 时，我现在得到了 undefined symbol: PyFPE_jbuf。

>>> import spacy
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python2.7/dist-packages/spacy/__init__.py", line 4, in <module>
    from .cli.info import info as cli_info
  File "/usr/local/lib/python2.7/dist-packages/spacy/cli/__init__.py", line 1, in <module>
    from .download import download
  File "/usr/local/lib/python2.7/dist-packages/spacy/cli/download.py", line 10, in <module>
    from .link import link
  File "/usr/local/lib/python2.7/dist-packages/spacy/cli/link.py", line 7, in <module>
    from ..compat import symlink_to, path2str
  File "/usr/local/lib/python2.7/dist-packages/spacy/compat.py", line 11, in <module>
    from thinc.neural.util import copy_array
  File "/usr/local/lib/python2.7/dist-packages/thinc/neural/__init__.py", line 1, in <module>
    from ._classes.model import Model
  File "/usr/local/lib/python2.7/dist-packages/thinc/neural/_classes/model.py", line 12, in <module>
    from ..train import Trainer
  File "/usr/local/lib/python2.7/dist-packages/thinc/neural/train.py", line 3, in <module>
    from .optimizers import Adam, SGD, linear_decay
  File "optimizers.pyx", line 13, in init thinc.neural.optimizers
  File "ops.pyx", line 18, in init thinc.neural.ops
  File "/usr/local/lib/python2.7/dist-packages/cytoolz/__init__.py", line 3, in <module>
    from .functoolz import *
ImportError: /usr/local/lib/python2.7/dist-packages/cytoolz/functoolz.so: undefined symbol: PyFPE_jbuf

这是在 Python 2.7 中，而 Python 3.6 可以正常工作。我（至少）有 spaCy 2.0.5 和 2.0.6 的问题。

许多其他项目都报告了PyFPE_jbuf 错误，例如 sklearn (https://bugs.launchpad.net/ubuntu/+source/scikit-learn/+bug/1716004)、numpy (numpy undefined symbol: PyFPE_jbuf) 和 lxml (undefined symbol: PyFPE_jbuf error while using 'lxml' on ubuntu)。这里的一般建议似乎是重新安装。我的 sklearn、numpy 和 lxml 导入工作正常。

我试过了

pip install --upgrade spacy

和

pip uninstall spacy
pip install spacy

这些命令没有帮助。

【问题讨论】：

标签： python spacy

【解决方案1】：

我自己修好了。包含依赖项的强制重新安装似乎有效：

$ sudo pip install --upgrade --force-reinstall spacy

SpaCy 现在导入：

$ python2
Python 2.7.14 (default, Sep 23 2017, 22:06:14) 
[GCC 7.2.0] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import spacy
>>>

用sudo pip install --upgrade cytoolz 升级cytoolz 只解决了cytoolz 中的问题。 preshed 出现了一个新异常。

【讨论】：