从 kivy.app 导入应用程序错误，但导入 kivy 正在工作

Question

我在尝试从导入应用程序时出错 kivy.app。虽然进口基维正常工作。它也被妥善安装

[INFO              ] [Logger      ] Record log in       
C:Userscomputer.kivylogskivy_16-02-19_20.txt
[INFO              ] [Kivy        ] v1.9.1
[INFO              ] [Python      ] v2.7.10 (default, May 23 2015, 09:40:32) [MSC v.1500 32 bit (Intel)]
[INFO              ] [Factory     ] 179 symbols loaded
 Traceback (most recent call last):
   File "C:UserscomputerDesktopmain.py", line 8, in <module>
     from kivy.app import App
   File "C:Python27libsite-packageskivyapp.py", line 327, in <module>
     from kivy.uix.widget import Widget
   File "C:Python27libsite-packageskivyuixwidget.py", line 219, in <module>
     from kivy.graphics import (
   File "C:Python27libsite-packageskivygraphics__init__.py", line 89, in <module>
     from kivy.graphics.instructions import Callback, Canvas, CanvasBase, 
 ImportError: DLL load failed: The device is not ready.

Answer 1

我从 http://www.lfd.uci.edu/~gohlke/pythonlibs/下载了whl文件并使用pip安装。之后它开始工作