日本語が苦手で用語が曖昧かもしれません。お許しください。

[MeCabとCaboChaをMacに導入してPythonから使ってみる](https://qiita.com/musaprg/items/9a572ad5c4e28f79d2ae)

上記ページに参考してcabocha-
pythonをMacで使いたいんです。コマンドラインでCabochaが使えますが、以下のコマンドでインストールしたPythonバインディングでPythonから使えないです。

以下のコマンドでcabocha-pythonをインストールできました。

```

    % curl -OL https://github.com/taku910/cabocha/archive/master.zip
    % unzip master.zip
    % cd cabocha-master
    % pip install python/
    
```

```

    Processing ./python
      Preparing metadata (setup.py) ... done
    Building wheels for collected packages: cabocha-python
      Building wheel for cabocha-python (setup.py) ... done
      Created wheel for cabocha-python: filename=cabocha_python-0.69-cp310-cp310-macosx_11_0_arm64.whl size=24383 sha256=a9c5035bf5d53158daf77308a32ed7fe15f4fab17f551cbc3807ba0a19bb62d1
      Stored in directory: /private/var/folders/26/9wdtrsyd4mxcx7wh7m398khc0000gn/T/pip-ephem-wheel-cache-268kjen1/wheels/e6/a3/17/93356be0304ed4b17e7d14180b217eacbd9c7075cb4065f167
    Successfully built cabocha-python
    Installing collected packages: cabocha-python
    Successfully installed cabocha-python-0.69
    
```

でも、実際に使ってみると、エラーが出てきました。

```

    /Users/hurui05/anaconda3/bin/python3.10 /Users/hurui05/Desktop/mecab/frontend/src/cleaners/pseudo_cleaner.py
    Traceback (most recent call last):
      File "/Users/hurui05/Desktop/mecab/frontend/src/cleaners/pseudo_cleaner.py", line 781, in <module>
        run_cabocha_demo()
      File "/Users/hurui05/Desktop/mecab/frontend/src/cleaners/pseudo_cleaner.py", line 749, in run_cabocha_demo
        import CaboCha
      File "/Users/hurui05/anaconda3/lib/python3.10/site-packages/CaboCha.py", line 28, in <module>
        _CaboCha = swig_import_helper()
      File "/Users/hurui05/anaconda3/lib/python3.10/site-packages/CaboCha.py", line 24, in swig_import_helper
        _mod = imp.load_module('_CaboCha', fp, pathname, description)
      File "/Users/hurui05/anaconda3/lib/python3.10/imp.py", line 243, in load_module
        return load_dynamic(name, filename, file)
      File "/Users/hurui05/anaconda3/lib/python3.10/imp.py", line 343, in load_dynamic
        return _load(spec)
    ImportError: dlopen(/Users/hurui05/anaconda3/lib/python3.10/site-packages/_CaboCha.cpython-310-darwin.so, 0x0002): symbol not found in flat namespace '__ZN7CaboCha12createParserEPKc'
    
```

以下のページで似たような問題が記述されていましたが、解決方法は私の場合には役に立たないみたいです。

[macでmecab-python3のimport error(Symbol not
found)を解決](https://qiita.com/G1998G/items/2ad1b62c0285e478bfab)

```

    % otool -L /Users/hurui05/anaconda3/lib/python3.10/site-packages/_CaboCha.cpython-310-darwin.so
    
    /Users/hurui05/anaconda3/lib/python3.10/site-packages/_CaboCha.cpython-310-darwin.so:
            /usr/local/lib/libcrfpp.0.dylib (compatibility version 1.0.0, current version 1.0.0)
            @rpath/libiconv.2.dylib (compatibility version 9.0.0, current version 9.1.0)
            @rpath/libc++.1.dylib (compatibility version 1.0.0, current version 1.0.0)
            /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3)
    
```

```

    % ls /opt/homebrew/lib
    
    libcrfpp.0.dylib        libcrfpp.dylib          libgmp.a                libgmpxx.4.dylib        libgmpxx.dylib
    libcrfpp.a              libgmp.10.dylib         libgmp.dylib            libgmpxx.a              pkgconfig
    
```

`install_tool_name -change`を使ってみると、

```

    % install_name_tool -change "/usr/local/lib/libcrfpp.0.dylib" /opt/homebrew/lib/libcrfpp.0.dylib /Users/hurui05/anaconda3/lib/python3.10/site-packages/_CaboCha.cpython-310-darwin.so
    
    % otool -L /Users/hurui05/anaconda3/lib/python3.10/site-packages/_CaboCha.cpython-310-darwin.so
    
    /Users/hurui05/anaconda3/lib/python3.10/site-packages/_CaboCha.cpython-310-darwin.so:
            /opt/homebrew/lib/libcrfpp.0.dylib (compatibility version 1.0.0, current version 1.0.0)
            @rpath/libiconv.2.dylib (compatibility version 9.0.0, current version 9.1.0)
            @rpath/libc++.1.dylib (compatibility version 1.0.0, current version 1.0.0)
            /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3)
    
```

結局同じエラーが出てきました。

```

    /Users/hurui05/anaconda3/bin/python3.10 /Users/hurui05/Desktop/mecab/frontend/src/cleaners/pseudo_cleaner.py
    Traceback (most recent call last):
      File "/Users/hurui05/Desktop/mecab/frontend/src/cleaners/pseudo_cleaner.py", line 781, in <module>
        run_cabocha_demo()
      File "/Users/hurui05/Desktop/mecab/frontend/src/cleaners/pseudo_cleaner.py", line 749, in run_cabocha_demo
        import CaboCha
      File "/Users/hurui05/anaconda3/lib/python3.10/site-packages/CaboCha.py", line 28, in <module>
        _CaboCha = swig_import_helper()
      File "/Users/hurui05/anaconda3/lib/python3.10/site-packages/CaboCha.py", line 24, in swig_import_helper
        _mod = imp.load_module('_CaboCha', fp, pathname, description)
      File "/Users/hurui05/anaconda3/lib/python3.10/imp.py", line 243, in load_module
        return load_dynamic(name, filename, file)
      File "/Users/hurui05/anaconda3/lib/python3.10/imp.py", line 343, in load_dynamic
        return _load(spec)
    ImportError: dlopen(/Users/hurui05/anaconda3/lib/python3.10/site-packages/_CaboCha.cpython-310-darwin.so, 0x0002): symbol not found in flat namespace '__ZN7CaboCha12createParserEPKc'
    
```

助けてください！
CC BY-SA 4.0
2023-08-03T09:36:51.240
95838
2023-08-04T02:52:40.597
2023-08-04T02:52:40.597
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59173
question
macos cabocha
Macでcabocha-pythonが使えない