问题
I need to use Python3.4 which is installed on my XP machines. Now I am trying to install PyQt5 in Win10 with Python34. However, when I run
pip3 install PyQt5
I get:
Could not find any downloads that satisfy the requirement SIP>=4.19.1
Then I tried to install SIP froom PyPI download site for SIP but it says Python version is min. 3.5. Even the oldest version 4.18 is for Python3.5.
Is there a way to use PyQt5 with Python34? Or can I run the app in XP if I use Python36 for writing and pack it with pyinstaller in one executable?
来源：https://stackoverflow.com/questions/50483708/how-to-install-pyqt5-wtih-python3-4-and-sip-4-19-1