Kivy错误，[CRITICAL] [Text]无法找到任何有价值的文本提供程序（python 3.6.1）（Windows 10）

Question

在使用以下方法测试安装时，我一直尝试在pycharm中使用Kivy（1.10.0）：

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


class TutorialApp(App):

    def build(self):
        return Button(text='Hello Kivy')

if __name__ == '__main__':
    TutorialApp().run()

也尝试用“标签”代替“按钮”

两次都在pycharm中运行时我得到了这个：

[INFO   ] [Logger      ] Record log in C:\Users\Denise\.kivy\logs\kivy_17-08-12_56.txt
[INFO   ] [Kivy        ] v1.10.0
[INFO   ] [Python      ] v3.6.1 (v3.6.1:69c0db5, Mar 21 2017, 17:54:52) [MSC v.1900 32 bit (Intel)]
[INFO   ] [Factory     ] 194 symbols loaded
[INFO   ] [Image       ] Providers: img_tex, img_dds, img_gif (img_sdl2, img_pil, img_ffpyplayer ignored)
[CRITICAL] [Text        ] Unable to find any valuable Text provider.
sdl2 - ImportError: DLL load failed: The specified module could not be found.
  File "C:\Users\Denise\AppData\Local\Programs\Python\Python36-32\lib\site-packages\kivy\core\__init__.py", line 59, in core_select_lib
    fromlist=[modulename], level=0)
  File "C:\Users\Denise\AppData\Local\Programs\Python\Python36-32\lib\site-packages\kivy\core\text\text_sdl2.py", line 12, in <module>
    from kivy.core.text._text_sdl2 import (_SurfaceContainer, _get_extents,

pil - ModuleNotFoundError: No module named 'PIL'
  File "C:\Users\Denise\AppData\Local\Programs\Python\Python36-32\lib\site-packages\kivy\core\__init__.py", line 59, in core_select_lib
    fromlist=[modulename], level=0)
  File "C:\Users\Denise\AppData\Local\Programs\Python\Python36-32\lib\site-packages\kivy\core\text\text_pil.py", line 7, in <module>
    from PIL import Image, ImageFont, ImageDraw

[CRITICAL] [App         ] Unable to get a Text provider, abort.

键入以下内容时，在python 3.6.1 shell中发生了相同的错误：

from kivy.uix.button import Button

要么

from kivy.uix.button import Lable

请帮忙，如何让Kivy运行？

Answer 1

pip install –upgrade pip wheel setuptools
pip install docutils pygments pypiwin32 kivy-deps.sdl2 kivy-deps.glew
pip install kivy-deps.gstreamer
pip install kivy-deps.angle
pip install –-upgrade kivy

这将解决所有问题