无法在Windows 10中为Python 3.5.2安装PyQt5

Question

我已经用Python 3.5.2安装了Anaconda3。 我正在尝试运行示例脚本，并在行import matplotlib.pyplot as plt出现错误

import matplotlib.pyplot as plt
  File "C:\Program Files\Anaconda3\lib\site-packages\matplotlib\pyplot.py", line 113, in <module>
    _backend_mod, new_figure_manager, draw_if_interactive, _show = pylab_setup()
  File "C:\Program Files\Anaconda3\lib\site-packages\matplotlib\backends\__init__.py", line 60, in pylab_setup
    [backend_name], 0)
  File "C:\Program Files\Anaconda3\lib\site-packages\matplotlib\backends\backend_qt5agg.py", line 16, in <module>
    from .backend_qt5 import (
  File "C:\Program Files\Anaconda3\lib\site-packages\matplotlib\backends\backend_qt5.py", line 18, in <module>
    import matplotlib.backends.qt_editor.figureoptions as figureoptions
  File "C:\Program Files\Anaconda3\lib\site-packages\matplotlib\backends\qt_editor\figureoptions.py", line 20, in <module>
    import matplotlib.backends.qt_editor.formlayout as formlayout
  File "C:\Program Files\Anaconda3\lib\site-packages\matplotlib\backends\qt_editor\formlayout.py", line 56, in <module>
    from matplotlib.backends.qt_compat import QtGui, QtWidgets, QtCore
  File "C:\Program Files\Anaconda3\lib\site-packages\matplotlib\backends\qt_compat.py", line 137, in <module>
    from PyQt5 import QtCore, QtGui, QtWidgets
ImportError: DLL load failed: The specified procedure could not be found.

Process finished with exit code 1

我曾尝试通过Google搜索该问题，并找到了一种通过pip安装PyQt5的解决方案。 我尝试执行此操作并得到以下错误： PermissionError: [Errno 13] Permission denied: 'C:\\\\Users\\\\MY_USER\\\\AppData\\\\Local\\\\Temp\\\\pip-build-9t4n1ox1\\\\pyqt5\\\\PyQt5/Qt/qml/QtQuick/Controls/Private/CalendarUtils.js'

我真的不知道该怎么办...任何想法？ 谢谢

Answer 1

我最终“入侵”了pip的__init__.py文件，将生成的程序包保存在Desktop中，而不是AppData中，然后我将文件夹的内容复制到\\ Lib \\ site-packages目录中。

感谢您的帮助尝试：）