【说说】关于windows上pynini和WeTextProcessing的安装

发布日期: 2025-03-01

更新日期: 2025-03-01

文章字数: 626

阅读时长: 3 分

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最近尝试vits-chinese的时候，遇到安装pynini和WeTextProcessing依赖报错的问题，报错信息如下：

Building wheels for collected packages: pynini
  Building wheel for pynini (pyproject.toml) ... error
  error: subprocess-exited-with-error

  × Building wheel for pynini (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [65 lines of output]
      running bdist_wheel
      running build
      ...
       cl: 命令行 error D8021 :无效的数值参数“/Wno-register”
      error: command 'A:\\VS\\VC\\Tools\\MSVC\\14.43.34808\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for pynini
Failed to build pynini
ERROR: ERROR: Failed to build installable wheels for some pyproject.toml based projects (pynini)

1.pynini

pynini 是一个依赖 C++ 扩展的库，在 Windows 环境下需要特定的编译工具链和配置才能成功编译。

根据 pynini 官方文档的建议，使用 Windows Subsystem for Linux (WSL) 是解决在 Windows 上安装和运行 pynini 的推荐方法。但是已经在windows上操作了几步了，实在是不想换。

于是既然使用pip install方式，安装报错，那么就可以考虑使用conda install方式安装，如下所示：

1	conda install -c conda-forge pynini

但是在成功下载后，继续下载WeTextProcessing，依旧包同样的错。

1	pip install WeTextProcessing

2.WeTextProcessing

看一下

(vits_chinese) PS D:\000myself\000文档\bishe\vits_chinese> pip install WeTextProcessing
Collecting WeTextProcessing
  Using cached WeTextProcessing-1.0.4.1-py3-none-any.whl.metadata (7.2 kB)
Collecting pynini==2.1.6 (from WeTextProcessing)
  Using cached pynini-2.1.6.tar.gz (789 kB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Preparing metadata (pyproject.toml) ... done

直接下载时候，会尝试下载pynini-2.1.6，而根据之前的内容，我们 conda install -c conda-forge pynini 的操作后下载的是 2.1.6.post1

虽然按理说这应该没问题，但是严谨考虑可能是版本问题，既然2.1.6不行，那么2.1.5呢？

3.成功

所以，就考虑了

1 2	conda install -c conda-forge pynini=2.1.5 pip install WeTextProcessing==1.0.2

于是，成功咯

Downloading WeTextProcessing-1.0.2-py3-none-any.whl (2.0 MB)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 2.0/2.0 MB 7.7 MB/s eta 0:00:00
Using cached importlib_resources-6.4.5-py3-none-any.whl (36 kB)
Using cached Cython-3.0.12-cp38-cp38-win_amd64.whl (2.8 MB)
Using cached zipp-3.20.2-py3-none-any.whl (9.2 kB)
Installing collected packages: zipp, Cython, importlib-resources, WeTextProcessing
Successfully installed Cython-3.0.12 WeTextProcessing-1.0.2 importlib-resources-6.4.5 zipp-3.20.2