RuntimeError：qtutils僅與PyQt4的版本2兼容

Question

我嘗試運行的程序正在anaconda環境中導入以下軟件包：

from PyQt4 import QtCore, QtGui
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: No module named PyQt4

我按照此鏈接中的說明安裝了PyQt4

但是，安裝后出現以下錯誤：

RuntimeError: qtutils is only compatible with version 2 of the  PyQt4 API.Whilst you can import PyQt4 prior to importing qtutils (in order to tell qtutils to use PyQt4), either set the API version to 2 yourself, or import qtutils (which will set it for you) prior to importing QtGui or QtCore.

該程序正在嘗試導入

from PyQt4 import QtCore, QtGui
from qtutils import inmain_later,inthread,inmain

你有什么建議嗎？

Answer 1

如錯誤消息所述，請在導入qtutils之后導入PyQt4。

Qtutils將PyQt4 sip API設置為版本2，這必須在導入PyQt4之前完成。