pyinstaller：AttributeError：模块“枚举”没有属性“IntFlag”[重复]答案

【问题标题】：pyinstaller : AttributeError: module 'enum' has no attribute 'IntFlag' [duplicate]pyinstaller：AttributeError：模块“枚举”没有属性“IntFlag”[重复]
【发布时间】：2018-01-04 08:25:55
【问题描述】：

我用pyqt4做了一个程序。我试图通过 pyinstaller 创建一个可执行文件。但我失败了，我继续寻找原因。最后发现pyinstaller不支持pyqt4。于是我安装了pyqt5，把代码改成了pyqt5。然而，pyinstaller 仍然会导致错误并在一定程度上解决了问题。我什至删除了pyqt4。但是我仍然没有解决下面的问题。

AttributeError：模块“枚举”没有属性“IntFlag”

而且是引用

Traceback (most recent call last):
  File "<string>", line 2, in <module>
ModuleNotFoundError: No module named 'sip'
Traceback (most recent call last):
  File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python36_64\Scripts\pyinstaller-script.py", line 11, in <module>
    load_entry_point('PyInstaller==3.4.dev0+ab8fd9753', 'console_scripts', 'pyinstaller')()
  File "c:\program files (x86)\microsoft visual studio\shared\python36_64\lib\site-packages\PyInstaller\__main__.py", line 94, in run
    run_build(pyi_config, spec_file, **vars(args))
  File "c:\program files (x86)\microsoft visual studio\shared\python36_64\lib\site-packages\PyInstaller\__main__.py", line 46, in run_build
    PyInstaller.building.build_main.main(pyi_config, spec_file, **kwargs)
  File "c:\program files (x86)\microsoft visual studio\shared\python36_64\lib\site-packages\PyInstaller\building\build_main.py", line 791, in main
    build(specfile, kw.get('distpath'), kw.get('workpath'), kw.get('clean_build'))
  File "c:\program files (x86)\microsoft visual studio\shared\python36_64\lib\site-packages\PyInstaller\building\build_main.py", line 737, in build
    exec(text, spec_namespace)
  File "<string>", line 16, in <module>
  File "c:\program files (x86)\microsoft visual studio\shared\python36_64\lib\site-packages\PyInstaller\building\build_main.py", line 213, in __init__
    self.__postinit__()
  File "c:\program files (x86)\microsoft visual studio\shared\python36_64\lib\site-packages\PyInstaller\building\datastruct.py", line 161, in __postinit__
    self.assemble()
  File "c:\program files (x86)\microsoft visual studio\shared\python36_64\lib\site-packages\PyInstaller\building\build_main.py", line 472, in assemble
    module_hook.post_graph()
  File "c:\program files (x86)\microsoft visual studio\shared\python36_64\lib\site-packages\PyInstaller\building\imphook.py", line 410, in post_graph
    self._load_hook_module()
  File "c:\program files (x86)\microsoft visual studio\shared\python36_64\lib\site-packages\PyInstaller\building\imphook.py", line 377, in _load_hook_module
    self.hook_module_name, self.hook_filename)
  File "c:\program files (x86)\microsoft visual studio\shared\python36_64\lib\site-packages\PyInstaller\compat.py", line 744, in importlib_load_source
    return mod_loader.load_module()
  File "<frozen importlib._bootstrap_external>", line 399, in _check_name_wrapper
  File "<frozen importlib._bootstrap_external>", line 823, in load_module
  File "<frozen importlib._bootstrap_external>", line 682, in load_module
  File "<frozen importlib._bootstrap>", line 265, in _load_module_shim
  File "<frozen importlib._bootstrap>", line 684, in _load
  File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "c:\program files (x86)\microsoft visual studio\shared\python36_64\lib\site-packages\PyInstaller\hooks\hook-PyQt5.QtCore.py", line 15, in <module>
    binaries = qt_plugins_binaries('codecs', namespace='PyQt5')
  File "c:\program files (x86)\microsoft visual studio\shared\python36_64\lib\site-packages\PyInstaller\utils\hooks\qt.py", line 65, in qt_plugins_binaries
    pdir = qt_plugins_dir(namespace=namespace)
  File "c:\program files (x86)\microsoft visual studio\shared\python36_64\lib\site-packages\PyInstaller\utils\hooks\qt.py", line 39, in qt_plugins_dir
    raise Exception('Cannot find {0} plugin directories'.format(namespace))
Exception: Cannot find PyQt5 plugin directories

谢谢~

【问题讨论】：

标签： python pyqt4 pyqt5 pyinstaller

【解决方案1】：

我有类似的问题，我只是按照以下说明解决了问题：
Why Python 3.6.1 throws AttributeError: module 'enum' has no attribute 'IntFlag'?

pip uninstall enum34

【讨论】：

【解决方案2】：

我试过pip uninstall enum，它对我不起作用。我使用 conda 并且还有其他依赖项。我实际上创建了一个新的虚拟环境，其中只有我需要的包（及其依赖项）。然后我在那里由安装程序安装。有效。这是在 Windows 上的。

【讨论】：