在Python上使用Kivy时，DLL加载失败

Question

我试图用Kivy执行一些GUI，这就是给我看的！

[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 + pytthon\client.py", line 1, in 
     from kivy.app import App
   File "C:\Users\Administrator\AppData\Roaming\Python\Python27\site-packages\kivy\app.py", line 327, in 
     from kivy.uix.widget import Widget
   File "C:\Users\Administrator\AppData\Roaming\Python\Python27\site-packages\kivy\uix\widget.py", line 219, in 
     from kivy.graphics import (
   File "C:\Users\Administrator\AppData\Roaming\Python\Python27\site-packages\kivy\graphics\__init__.py", line 89, in 
     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

最有可能是您安装的kivy错误或不完整。 我认为当人们使用1.8.0便携式软件包编译kivy并且未编译图形dll时出现了此问题。

从python卸载kivy，然后通过wheel （已编译的软件包）再次安装，很简单。 或尝试KivyInstaller 。

Answer 2

我的解决方案是：pip install kivy.deps.glew