基本上，this question，除了我试图在python虚拟环境中安装python-doppler-qt5。我在我的虚拟环境中安装了SIP和PyQt5 pip，但Visual Studio工具和Qt全局安装在Windows上，我似乎得到一个错误，表明虚拟环境似乎不知道在哪里查找Qt版本
(venv) PS C:\Users\my_path_here> pip install python-poppler-qt5
Collecting python-poppler-qt5
Downloading python-poppler-qt5-0.24.2.tar.gz
Complete output from command python setup.py egg_info:
running egg_info
creating pip-egg-info\python_poppler_qt5.egg-info
writing pip-egg-info\python_poppler_qt5.egg-info\PKG-INFO
writing dependency_links to pip-egg-info\python_poppler_qt5.egg-info\dependency_links.txt
writing top-level names to pip-egg-info\python_poppler_qt5.egg-info\top_level.txt
writing manifest file 'pip-egg-info\python_poppler_qt5.egg-info\SOURCES.txt'
Failed to determine Qt version ([WinError 2] The system cannot find the file specified).
我想这是一种路径问题，但我不确定如何修复它。任何帮助将不胜感激。