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python - 类型错误：没有名为“kivy._clock”的模块

问题描述

我在 Windows 10 下安装了 anaconda。当我想使用命令安装 kivy 时：

conda install kivy -c conda-forge

我有一条错误消息：无法安装 kivy。

经过 3 次试验后，kivy 恢复正常。

然后我在 Spyder 中测试了一个基本程序（kivy 文档中的那个），但我收到一条错误消息：

[INFO   ] [Logger      ] Record log in C:\Users\coll\.kivy\logs\kivy_20-06-17_0.txt
[INFO   ] [Kivy        ] v1.11.1
[INFO   ] [Kivy        ] Installed at "C:\Users\coll\AppData\Roaming\Python\Python37\site-packages\kivy\__init__.py"
[INFO   ] [Python      ] v3.7.6 (default, Jan  8 2020, 20:23:39) [MSC v.1916 64 bit (AMD64)]
[INFO   ] [Python      ] Interpreter at "C:\src\anaconda3\pythonw.exe"
[ERROR  ] [Clock       ] Unable to import kivy._clock. Have you perhaps forgotten to compile kivy? Kivy contains Cython code which needs to be compiled. A missing kivy._clock often indicates the Cython code has not been compiled. Please follow the installation instructions and make sure to compile Kivy
Traceback (most recent call last):

  File "C:\Users\coll\.spyder-py3\temp.py", line 4, in <module>
    from kivy.app import App

  File "C:\Users\coll\AppData\Roaming\Python\Python37\site-packages\kivy\app.py", line 319, in <module>
    from kivy.base import runTouchApp, stopTouchApp

  File "C:\Users\coll\AppData\Roaming\Python\Python37\site-packages\kivy\base.py", line 26, in <module>
    from kivy.clock import Clock

  File "C:\Users\coll\AppData\Roaming\Python\Python37\site-packages\kivy\clock.py", line 363, in <module>
    from kivy._clock import CyClockBase, ClockEvent, FreeClockEvent, \

ModuleNotFoundError: No module named 'kivy._clock'     ```

How to install a full version of kivy with anaconda or replace the missing file plz?

标签： pythoninstallationanacondakivyspyder

解决方案

最后我设法用代码行安装它：conda install -c conda-forge/label/cf202003 kivyon anaconda

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