python2.7 + PyQt4安装
首先去下载pyqt4的whl
比如:
PyQt4-4.11.4-cp37-cp37m-win_amd64.whl
然后:
pip install PyQt4-4.11.4-cp27-cp27m-win_amd64.whl
pip install PyQt4-4.11.4-cp27-cp27m-win_amd64.whl