关于Python 3.10在使用百度飞桨 NLP 时import paddlenlp 报错 ModuleNotFoundError: No module named ‘seqeval‘ 的解决办法

版本信息：

Python ：            3.10.9  (原打算用3.11.1版本，后来发现飞桨最高支持到3.10版本)

paddlepaddle：   2.4.1

paddlenlp：         2.4.1 （最新版是2.5.0，由于一直报错，降级到2.4.1）

seqeval：            1.2.2

测试过程：

准备学习一下paddlenlp 于是按照官方的说明进行安装，使用官方提供的代码进行测试，测试代码：

 信息抽取
from pprint import pprint
from paddlenlp import Taskflow 
schema = ['时间', '选手', '赛事名称'] # Define the schema for entity extraction 
ie = Taskflow('information_extraction', schema=schema) 
pprint(ie("2月8日上午北京冬奥会自由式滑雪女子大跳台决赛中中国选手谷爱凌以188.25分获得金牌！"))

如果正常执行，应该会输出下面信息：

[{'时间': [{'end': 6,
          'probability': 0.9857378532924486,
          'start': 0,
          'text': '2月8日上午'}],
  '赛事名称': [{'end': 23,
            'probability': 0.8503089953268272,
            'start': 6,
            'text': '北京冬奥会自由式滑雪女子大跳台决赛'}],
  '选手': [{'end': 31,
          'probability': 0.8981548639781138,
          'start': 28,
          'text': '谷爱凌'}]}]

错误信息：

但是事情并灭有很顺利，直接报错了，错误提示信息如下：

E:\pytodo\venv\lib\site-packages\_distutils_hack\__init__.py:33: UserWarning: Setuptools is replacing distutils.
  warnings.warn("Setuptools is replacing distutils.")
Traceback (most recent call last):
  File "e:\pytodo\test01.py", line 4, in 
    from paddlenlp import Taskflow
  File "E:\pytodo\venv\lib\site-packages\paddlenlp\__init__.py", line 30, in 
  File "E:\pytodo\venv\lib\site-packages\paddlenlp\metrics\__init__.py", line 16, in 
    from .chunk import ChunkEvaluator
  File "E:\pytodo\venv\lib\site-packages\paddlenlp\metrics\chunk.py", line 20, in 
    from seqeval.metrics.sequence_labeling import get_entities
ModuleNotFoundError: No module named 'seqeval'

根据提示，重新手动安装“seqeval”库，pip install seqeval ，安装默认最新版本的1.2.2 ，安装过程很顺利，也没有错误，但是再次运行，还是包同样错误。

查了一下原因，根据github的提示，应该是 seqeval 要安装1.2.1 版本的，于是手动进行安装。 

[已解决]ModuleNotFoundError: No module named 'jieba' or 'seqeval' · Issue #2340 · PaddlePaddle/PaddleNLP (github.com)

然而，pip install seqeval ==1.2.1 进行安装，有报错了……

venv) PS E:\pytodo> pip install seqeval==1.2.1
Looking in indexes: https://mirrors.aliyun.com/pypi/simple/, https://pypi.tuna.tsinghua.edu.cn/simple/, https://pypi.douban.com/simple/, https://mirrors.ustc.edu.cn/pypi/
Collecting seqeval==1.2.1
  Using cached https://pypi.doubanio.com/packages/c4/47/f85f522f1f2532ca650474088e4024a9f52d524379bff058eaadf53cb663/seqeval-1.2.1.tar.gz (43 kB)
  Preparing metadata (setup.py) ... done
Collecting numpy==1.19.2
  Using cached https://pypi.doubanio.com/packages/bf/e8/15aea783ea72e2d4e51e3ec365e8dc4a1a32c9e5eb3a6d695b0d58e67cdd/numpy-1.19.2.zip (7.3 MB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Preparing metadata (pyproject.toml) ... error
  error: subprocess-exited-with-error

  × Preparing metadata (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [257 lines of output]
      Running from numpy source directory.
      setup.py:470: UserWarning: Unrecognized setuptools command, proceeding with generating Cython sources and expanding templates
        run_build = parse_setuppy_commands()
      Processing numpy/random\_bounded_integers.pxd.in
      Processing numpy/random\bit_generator.pyx
      Processing numpy/random\mtrand.pyx
      Processing numpy/random\_bounded_integers.pyx.in
      Processing numpy/random\_common.pyx
      Processing numpy/random\_generator.pyx
      Processing numpy/random\_mt19937.pyx
      Processing numpy/random\_pcg64.pyx
      Processing numpy/random\_philox.pyx
      Processing numpy/random\_sfc64.pyx
      Cythonizing sources
      blas_opt_info:
      blas_mkl_info:
      No module named 'numpy.distutils._msvccompiler' in numpy.distutils; trying from distutils
      customize MSVCCompiler
        libraries mkl_rt not found in ['E:\\pytodo\\venv\\lib', 'C:\\']
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      blis_info:
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      openblas_info:
        libraries openblas not found in ['E:\\pytodo\\venv\\lib', 'C:\\']
      get_default_fcompiler: matching types: '['gnu', 'intelv', 'absoft', 'compaqv', 'intelev', 'gnu95', 'g95', 'intelvem', 'intelem', 'flang']'
      customize GnuFCompiler
      Could not locate executable g77
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      Could not locate executable efort
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      customize PGroupFlangCompiler
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      don't know how to compile Fortran code on platform 'nt'
        NOT AVAILABLE

      atlas_3_10_blas_threads_info:
      Setting PTATLAS=ATLAS
        libraries tatlas not found in ['E:\\pytodo\\venv\\lib', 'C:\\']
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      C:\Users\admin\AppData\Local\Temp\pip-install-_drm9w48\numpy_e4ace71c56d54bf7af156925b951ce98\numpy\distutils\system_info.py:1914: UserWarning:
          Optimized (vendor) Blas libraries are not found.
          Falls back to netlib Blas library which has worse performance.
          A better performance should be easily gained by switching
          Blas library.
        if self._calc_info(blas):
      blas_info:
        libraries blas not found in ['E:\\pytodo\\venv\\lib', 'C:\\']
        NOT AVAILABLE

      C:\Users\admin\AppData\Local\Temp\pip-install-_drm9w48\numpy_e4ace71c56d54bf7af156925b951ce98\numpy\distutils\system_info.py:1914: UserWarning:
          Blas (http://www.netlib.org/blas/) libraries not found.
          Directories to search for the libraries can be specified in the
          numpy/distutils/site.cfg file (section [blas]) or by setting
          the BLAS environment variable.
        if self._calc_info(blas):
      blas_src_info:
        NOT AVAILABLE

      C:\Users\admin\AppData\Local\Temp\pip-install-_drm9w48\numpy_e4ace71c56d54bf7af156925b951ce98\numpy\distutils\system_info.py:1914: UserWarning:
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          Directories to search for the sources can be specified in the
          numpy/distutils/site.cfg file (section [blas_src]) or by setting
          the BLAS_SRC environment variable.
        if self._calc_info(blas):
        NOT AVAILABLE

      non-existing path in 'numpy\\distutils': 'site.cfg'
      lapack_opt_info:
      lapack_mkl_info:
        libraries mkl_rt not found in ['E:\\pytodo\\venv\\lib', 'C:\\']
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        libraries lapack_atlas not found in E:\pytodo\venv\lib
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        libraries lapack_atlas not found in E:\pytodo\venv\lib
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        NOT AVAILABLE

      lapack_info:
        libraries lapack not found in ['E:\\pytodo\\venv\\lib', 'C:\\']
        NOT AVAILABLE

      C:\Users\admin\AppData\Local\Temp\pip-install-_drm9w48\numpy_e4ace71c56d54bf7af156925b951ce98\numpy\distutils\system_info.py:1748: UserWarning:
          Lapack (http://www.netlib.org/lapack/) libraries not found.
          Directories to search for the libraries can be specified in the
          numpy/distutils/site.cfg file (section [lapack]) or by setting
          the LAPACK environment variable.
        return getattr(self, '_calc_info_{}'.format(name))()
      lapack_src_info:
        NOT AVAILABLE

      C:\Users\admin\AppData\Local\Temp\pip-install-_drm9w48\numpy_e4ace71c56d54bf7af156925b951ce98\numpy\distutils\system_info.py:1748: UserWarning:
          Lapack (http://www.netlib.org/lapack/) sources not found.
          Directories to search for the sources can be specified in the
          numpy/distutils/site.cfg file (section [lapack_src]) or by setting
          the LAPACK_SRC environment variable.
        return getattr(self, '_calc_info_{}'.format(name))()
        NOT AVAILABLE

      numpy_linalg_lapack_lite:
        FOUND:
          language = c
          define_macros = [('HAVE_BLAS_ILP64', None), ('BLAS_SYMBOL_SUFFIX', '64_')]

      C:\Users\admin\AppData\Local\Temp\pip-build-env-0uexikep\overlay\Lib\site-packages\setuptools\_distutils\dist.py:275: UserWarning: Unknown distribution option: 'define_macros'
        warnings.warn(msg)
      running dist_info
      running build_src
      build_src
      building py_modules sources
      creating build
      creating build\src.win-amd64-3.10
      creating build\src.win-amd64-3.10\numpy
      creating build\src.win-amd64-3.10\numpy\distutils
      building library "npymath" sources
      Traceback (most recent call last):
        File "E:\pytodo\venv\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py", line 351, in 
          main()
        File "E:\pytodo\venv\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py", line 333, in main
          json_out['return_val'] = hook(**hook_input['kwargs'])
        File "E:\pytodo\venv\lib\site-packages\pip\_vendor\pep517\in_process\_in_process.py", line 152, in prepare_metadata_for_build_wheel
          return hook(metadata_directory, config_settings)
        File "C:\Users\admin\AppData\Local\Temp\pip-build-env-0uexikep\overlay\Lib\site-packages\setuptools\build_meta.py", line 157, in prepare_metadata_for_build_wheel
          self.run_setup()
        File "C:\Users\admin\AppData\Local\Temp\pip-build-env-0uexikep\overlay\Lib\site-packages\setuptools\build_meta.py", line 248, in run_setup
          super(_BuildMetaLegacyBackend,
        File "C:\Users\admin\AppData\Local\Temp\pip-build-env-0uexikep\overlay\Lib\site-packages\setuptools\build_meta.py", line 142, in run_setup
          exec(compile(code, __file__, 'exec'), locals())
        File "setup.py", line 499, in 
          setup_package()
        File "setup.py", line 491, in setup_package
          setup(**metadata)
        File "C:\Users\admin\AppData\Local\Temp\pip-install-_drm9w48\numpy_e4ace71c56d54bf7af156925b951ce98\numpy\distutils\core.py", line 169, in setup
          return old_setup(**new_attr)
        File "C:\Users\admin\AppData\Local\Temp\pip-build-env-0uexikep\overlay\Lib\site-packages\setuptools\__init__.py", line 165, in setup
          return distutils.core.setup(**attrs)
        File "C:\Users\admin\AppData\Local\Temp\pip-build-env-0uexikep\overlay\Lib\site-packages\setuptools\_distutils\core.py", line 148, in setup
          dist.run_commands()
        File "C:\Users\admin\AppData\Local\Temp\pip-build-env-0uexikep\overlay\Lib\site-packages\setuptools\_distutils\dist.py", line 967, in run_commands
          self.run_command(cmd)
        File "C:\Users\admin\AppData\Local\Temp\pip-build-env-0uexikep\overlay\Lib\site-packages\setuptools\_distutils\dist.py", line 986, in run_command
          cmd_obj.run()
        File "C:\Users\admin\AppData\Local\Temp\pip-build-env-0uexikep\overlay\Lib\site-packages\setuptools\command\dist_info.py", line 31, in run
          egg_info.run()
        File "C:\Users\admin\AppData\Local\Temp\pip-install-_drm9w48\numpy_e4ace71c56d54bf7af156925b951ce98\numpy\distutils\command\egg_info.py", line 24, in run
          self.run_command("build_src")
        File "C:\Users\admin\AppData\Local\Temp\pip-build-env-0uexikep\overlay\Lib\site-packages\setuptools\_distutils\cmd.py", line 313, in run_command
          self.distribution.run_command(command)
        File "C:\Users\admin\AppData\Local\Temp\pip-build-env-0uexikep\overlay\Lib\site-packages\setuptools\_distutils\dist.py", line 986, in run_command
          cmd_obj.run()
        File "C:\Users\admin\AppData\Local\Temp\pip-install-_drm9w48\numpy_e4ace71c56d54bf7af156925b951ce98\numpy\distutils\command\build_src.py", line 144, in run
          self.build_sources()
        File "C:\Users\admin\AppData\Local\Temp\pip-install-_drm9w48\numpy_e4ace71c56d54bf7af156925b951ce98\numpy\distutils\command\build_src.py", line 155, in build_sources
          self.build_library_sources(*libname_info)
        File "C:\Users\admin\AppData\Local\Temp\pip-install-_drm9w48\numpy_e4ace71c56d54bf7af156925b951ce98\numpy\distutils\command\build_src.py", line 288, in build_library_sources
          sources = self.generate_sources(sources, (lib_name, build_info))
        File "C:\Users\admin\AppData\Local\Temp\pip-install-_drm9w48\numpy_e4ace71c56d54bf7af156925b951ce98\numpy\distutils\command\build_src.py", line 378, in generate_sources
          source = func(extension, build_dir)
        File "numpy\core\setup.py", line 650, in get_mathlib_info
          st = config_cmd.try_link('int main(void) { return 0;}')
        File "C:\Users\admin\AppData\Local\Temp\pip-build-env-0uexikep\overlay\Lib\site-packages\setuptools\_distutils\command\config.py", line 243, in try_link
          self._link(body, headers, include_dirs,
        File "C:\Users\admin\AppData\Local\Temp\pip-install-_drm9w48\numpy_e4ace71c56d54bf7af156925b951ce98\numpy\distutils\command\config.py", line 161, in _link
          return self._wrap_method(old_config._link, lang,
        File "C:\Users\admin\AppData\Local\Temp\pip-install-_drm9w48\numpy_e4ace71c56d54bf7af156925b951ce98\numpy\distutils\command\config.py", line 95, in _wrap_method
          ret = mth(*((self,)+args))
        File "C:\Users\admin\AppData\Local\Temp\pip-build-env-0uexikep\overlay\Lib\site-packages\setuptools\_distutils\command\config.py", line 137, in _link
          (src, obj) = self._compile(body, headers, include_dirs, lang)
ls\command\config.py", line 104, in _compile
          src, obj = self._wrap_method(old_config._compile, lang,
        File "C:\Users\admin\AppData\Local\Temp\pip-install-_drm9w48\numpy_e4ace71c56d54bf7af156925b951ce98\numpy\distutils\command\config.py", line 95, in _wrap_method
          ret = mth(*((self,)+args))
        File "C:\Users\admin\AppData\Local\Temp\pip-build-env-0uexikep\overlay\Lib\site-packages\setuptools\_distutils\command\config.py", line 132, in _compile
          self.compiler.compile([src], include_dirs=include_dirs)
        File "C:\Users\admin\AppData\Local\Temp\pip-build-env-0uexikep\overlay\Lib\site-packages\setuptools\_distutils\_msvccompiler.py", line 401, in compile
          self.spawn(args)
          return super().spawn(cmd, env=env)
        File "C:\Users\admin\AppData\Local\Temp\pip-install-_drm9w48\numpy_e4ace71c56d54bf7af156925b951ce98\numpy\distutils\ccompiler.py", line 90, in 
          m = lambda self, *args, **kw: func(self, *args, **kw)
      TypeError: CCompiler_spawn() got an unexpected keyword argument 'env'
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.

经过一番查看，应该是1.2.1版本不支持python 3.10 版本，这下蒙了……难道要自己去编译源码？

解决办法：

于是去下载了1.2.1版本的源码回来，正准备编译一下呢，但是反过来一想，源码都有了，还编译啥！直接上源码！

于是把源码文件直接粘贴到site-packages文件夹里，然后再次执行代码……

E:\pytodo\venv\lib\site-packages\_distutils_hack\__init__.py:33: UserWarning: Setuptools is replacing distutils.
  warnings.warn("Setuptools is replacing distutils.")
E:\pytodo\venv\lib\site-packages\jieba\_compat.py:4: DeprecationWarning: the imp module is deprecated in favour of importlib and slated for removal in Python 3.12; see the module's documentation for alternative uses
  import imp
[2023-01-13 13:59:14,601] [    INFO] - Downloading model_state.pdparams from https://bj.bcebos.com/paddlenlp/taskflow/information_extraction/uie_base_v1.1/model_state.pdparams
100%|███████████████████████████████████████████████████████████████████████████████████████████████████| 450M/450M [10:15<00:00, 766kB/s]
[2023-01-13 14:09:32,557] [    INFO] - Downloading model_config.json from https://bj.bcebos.com/paddlenlp/taskflow/information_extraction/uie_base/model_config.json
100%|████████████████████████████████████████████████████████████████████████████████████████████████████| 377/377 [00:00<00:00, 45.0kB/s]
[2023-01-13 14:09:32,769] [    INFO] - Downloading vocab.txt from https://bj.bcebos.com/paddlenlp/taskflow/information_extraction/uie_base/vocab.txt
100%|███████████████████████████████████████████████████████████████████████████████████████████████████| 182k/182k [00:00<00:00, 543kB/s]
[2023-01-13 14:09:33,294] [    INFO] - Downloading special_tokens_map.json from https://bj.bcebos.com/paddlenlp/taskflow/information_extraction/uie_base/special_tokens_map.json
100%|█████████████████████████████████████████████████████████████████████████████████████████████████████| 112/112 [00:00<00:00, 112kB/s]
[2023-01-13 14:09:33,446] [    INFO] - Downloading tokenizer_config.json from https://bj.bcebos.com/paddlenlp/taskflow/information_extraction/uie_base/tokenizer_config.json
100%|█████████████████████████████████████████████████████████████████████████████████████████████████████| 172/172 [00:00<00:00, 172kB/s]
[2023-01-13 14:09:33,632] [    INFO] - loading configuration file C:\Users\fwrx\.paddlenlp\taskflow\information_extraction\uie-base\model_config.json
[2023-01-13 14:09:33,634] [    INFO] - Model config ErnieConfig {
  "architectures": [
    "UIE"
  ],
  "attention_probs_dropout_prob": 0.1,
  "enable_recompute": false,
  "fuse": false,
  "hidden_act": "gelu",
  "hidden_dropout_prob": 0.1,
  "hidden_size": 768,
  "initializer_range": 0.02,
  "intermediate_size": 3072,
  "layer_norm_eps": 1e-12,
  "max_position_embeddings": 2048,
  "model_type": "ernie",
  "num_attention_heads": 12,
  "num_hidden_layers": 12,
  "pad_token_id": 0,
  "paddlenlp_version": null,
  "pool_act": "tanh",
  "task_id": 0,
  "task_type_vocab_size": 3,
  "type_vocab_size": 4,
  "use_task_id": true,
  "vocab_size": 40000
}

[2023-01-13 14:09:33,643] [    INFO] - Configuration saved in C:\Users\fwrx\.paddlenlp\taskflow\information_extraction\uie-base\config.json[2023-01-13 14:09:56,586] [    INFO] - All model checkpoint weights were used when initializing UIE.

[2023-01-13 14:09:56,587] [    INFO] - All the weights of UIE were initialized from the model checkpoint at C:\Users\fwrx\.paddlenlp\taskflow\information_extraction\uie-base.
If your task is similar to the task the model of the checkpoint was trained on, you can already use UIE for predictions without further training.
[2023-01-13 14:09:56,590] [    INFO] - Converting to the inference model cost a little time.
[2023-01-13 14:10:20,229] [    INFO] - The inference model save in the path:C:\Users\fwrx\.paddlenlp\taskflow\information_extraction\uie-base\static\inference
[2023-01-13 14:10:25,183] [    INFO] - We are using  to load 'C:\Users\fwrx\.paddlenlp\taskflow\information_extraction\uie-base'.
[{'时间': [{'end': 6,
          'probability': 0.9857378532473966,
          'start': 0,
          'text': '2月8日上午'}],
  '赛事名称': [{'end': 23,
            'probability': 0.8503081103003893,
            'start': 6,
            'text': '北京冬奥会自由式滑雪女子大跳台决赛'}],
  '选手': [{'end': 31,
          'probability': 0.8981535684051067,
          'start': 28,
          'text': '谷爱凌'}]}]

看样子是首次运行代码，有下载了一些模型库等数据。

经过一会的运行之后，结果出来了！

Python 3.10版本可用的源码在这里：Python3.10版本可用的seqeval-1.2.1版本源码-Python文档类资源-CSDN文库