在Python上使用Kivy时，DLL加载失败

Question

我试图与Kivy执行一些gui，这就是我得到的：

[INFO              ] [Logger      ] Record log in C:\Users\Administrator\.kivy\logs\kivy_16-03-20_59.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:\Users\Administrator\Desktop\vb + python\client.py", line 1, in <module>
     from kivy.app import App
   File "C:\Users\Administrator\AppData\Roaming\Python\Python27\site-packages\kivy\app.py", line 327, in <module>
     from kivy.uix.widget import Widget
   File "C:\Users\Administrator\AppData\Roaming\Python\Python27\site-packages\kivy\uix\widget.py", line 219, in <module>
     from kivy.graphics import (
   File "C:\Users\Administrator\AppData\Roaming\Python\Python27\site-packages\kivy\graphics\__init__.py", line 89, in <module>
     from kivy.graphics.instructions import Callback, Canvas, CanvasBase, \
 ImportError: DLL load failed: The specified module could not be found.

代码是：

from kivy.app import App
from kivy.uix.button import Button


class TestApp(App):
    def build(self):
        return Button(text='Hello World')

TestApp().run()

Answer 1

我的解决方案是：pip安装kivy.deps.glew

Answer 2

最有可能你安装了kivy错误或不完全。我认为这个问题出现在人们用1.8.0便携包编译kivy时，而它没有编译图形dlls。

从python中卸载kivy并通过wheel（已编译的软件包）再次安装，这很简单。或者试试KivyInstaller。