Jai*_*odd 11 python dll kivy sdl-2
python -m pip install --upgrade pip wheel setuptools
python -m pip install docutils pygments pypiwin32 kivy.deps.sdl2 kivy.deps.glew
python -m pip install kivy.deps.gstreamer
python -m pip install kivy.deps.angle
python -m pip install kivy
python -m pip install kivy_examples
python -m pip install Pillow
python -m pip install cython
python -m pip install PyEnchant
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嗨,我试图从安装Kivy运行示例代码.以下是我收到的错误.任何帮助都会很棒.我曾尝试查看以前有关类似问题的查询,但到目前为止,他们没有任何建议.
[INFO ] [Logger ] Record log in C:\Users\DoddJ\.kivy\logs\kivy_18-03-26_52.txt
[INFO ] [Kivy ] v1.10.0
[INFO ] [Python ] v3.6.4 (v3.6.4:d48eceb, Dec 19 2017, 06:04:45) [MSC v.1900 32 bit (Intel)]
[INFO ] [Factory ] 194 symbols loaded
[INFO ] [Image ] Providers: img_tex, img_dds, img_pil, img_gif (img_sdl2, img_ffpyplayer ignored)
[INFO ] [Text ] Provider: pil(['text_sdl2'] ignored)
[CRITICAL] [Window ] Unable to find any valuable Window provider.
sdl2 - ImportError: DLL load failed: The specified module could not be found.
File "C:\Users\dev.DoddJ\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\dev.DoddJ\AppData\Local\Programs\Python\Python36-32\lib\site-packages\kivy\core\window\window_sdl2.py", line 26, in <module>
from kivy.core.window._window_sdl2 import _WindowSDL2Storage
[CRITICAL] [App ] Unable to get a Window, abort.
Exception ignored in: 'kivy.properties.dpi2px'
Traceback (most recent call last):
File "C:\Users\dev.DoddJ\AppData\Local\Programs\Python\Python36-32\lib\site-packages\kivy\utils.py", line 496, in __get__
retval = self.func(inst)
File "C:\Users\dev.DoddJ\AppData\Local\Programs\Python\Python36-32\lib\site-packages\kivy\metrics.py", line 174, in dpi
EventLoop.ensure_window()
File "C:\Users\dev.DoddJ\AppData\Local\Programs\Python\Python36-32\lib\site-packages\kivy\base.py", line 127, in ensure_window
sys.exit(1)
SystemExit: 1
[CRITICAL] [App ] Unable to get a Window, abort.
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我正在尝试运行的代码:
import kivy
kivy.require('1.10.0') # replace with your current kivy version !
from kivy.app import App
from kivy.uix.label import Label
class MyApp(App):
def build(self):
return Label(text='Hello world')
if __name__ == '__main__':
MyApp().run()
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Jav*_*pse 18
我有同样的问题.我先解决了Kivy及其依赖关系.
python -m pip uninstall kivy
python -m pip uninstall kivy.deps.sdl2
python -m pip uninstall kivy.deps.glew
python -m pip uninstall kivy.deps.gstreamer
python -m pip uninstall image
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现在重新安装除gstreamer之外的所有东西.
python -m pip install --upgrade pip wheel setuptools
python -m pip install docutils pygments pypiwin32 kivy.deps.sdl2 kivy.deps.glew --extra-index-url https://kivy.org/downloads/packages/simple/
python -m pip install kivy
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它解决了错误.致Ben R的答案.
07-2021,Python 3.9
问题是尚未设置 PATH 变量(从 Windows 应用商店安装 Python)。
**从 Windows 菜单/浏览器:
删除程序
一开始删除所有 python 安装,这会让生活更轻松**
最好从python.org下载 python 并以管理员身份安装为“自定义”,并使用已知路径(对于所有用户)IE c:/programs/python39
请务必检查:
添加到系统 PATH 变量
现在,安装 python 后 - 我们注销并重新登录。然后在开始菜单中查找 CMD 并运行!作为管理员
从管理员位置,按照网站上的说明进行安装: https://kivy.org/doc/stable-1.10.1/installation/installation-windows.html
IE:
python -m pip install --upgrade pip wheel setuptools
python -m pip install docutils pygments pypiwin32 kivy.deps.sdl2 kivy.deps.glew
python -m pip install kivy.deps.gstreamer
python -m pip install kivy.deps.angle
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最后
python -m pip install kivy
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这就解决了整个问题。
诗。如果您在 IE 中编写 angin 命令:
python -m pip install kivy.deps.angle
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文件位置应显示为 IE:
c:/programs/python39....
但不能作为你的主目录
(但是,如果您以普通用户身份运行cmd,那么它就不起作用了……但是,如果您的主目录上有所有文件,则必须在开始之前删除所有文件:
python -m pip uninstall docutils pygments pypiwin32 kivy.deps.sdl2 kivy.deps.glew
然后(作为管理员): python -m pip install docutils pygments pypiwin32 kivy.deps.sdl2 kivy.deps.glew