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我下载pycparser并运行了python setup.py install，但是每当我尝试运行任何东西时，我都会得到：

...
    from .c_parser import CParser
  File "C:\Program Files\Python 3.2\lib\site-packages\pycparser\c_parser.py", line 11, in <module>
    import ply.yacc
ImportError: No module named ply.yacc

怎么了？我很确定我完全按照自述文件...

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2 回答 2

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FWIW, these days pycparser comes with PLY pre-packaged so it's no longer a pre-requisite. Just install pycparser and you're ready to go.

于 2013-07-12T21:26:14.027 回答
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看起来它取决于ply。下载并安装，你应该没问题。

于 2011-06-06T14:30:44.217 回答