我安装了Kivy和Cython.我使用VirtualBox和Arch Linux与Gnome作为我的显示管理器.创建以下应用程序后,
from kivy.app import App
from kivy.uix.button import Button
class CalcApp(App):
def build(self):
return Button(text="Hello World")
if __name__ == '__main__':
CalcApp().run()
我收到以下错误
[INFO ] [Logger ] Record log in /home/kyle/.kivy/logs/kivy_17-10-19_40.txt
[INFO ] [Kivy ] v1.10.0
[INFO ] [Python ] v3.6.2 (default, Jul 20 2017, 03:52:27)
[GCC 7.1.1 20170630]
[INFO ] [Factory ] 194 symbols loaded
[INFO ] [Image ] Providers: img_tex, img_dds, img_sdl2, img_gif (img_pil, img_ffpyplayer ignored)
[INFO ] [Text ] Provider: sdl2
[INFO ] [OSC ] using <multiprocessing> …