Question

我是python的新手（和一般的编码），我正试图让Manim在Mac上运行。我一直遵循http://bhowell4.com/manic-install-tutorial-for-mac/

上的指示

我已经准备好尝试通过运行以下动画来测试动画了：

python3 extract_scene.py example_scenes.py SquareToCircle -pl

这是我收到的错误消息：

>

/Users/rdownie/animations/manim/venv/lib/python3.7/site-packages/pydub/utils.py:165: RuntimeWarning: Couldn't find ffmpeg or avconv - defaulting to ffmpeg, but may not work
warn("Couldn't find ffmpeg or avconv - defaulting to ffmpeg, but may not work", RuntimeWarning)
Traceback (most recent call last):
File "extract_scene.py", line 163, in 
main()
TypeError: main() missing 1 required positional argument: 'config'

非常感谢您的帮助！

Answer 1

是

python3 -m manim example_scenes.py SquareToCircle -pl

或

python3 manim.py example_scenes.py SquareToCircle -pl

如果您通过pip（pip install manimlib）安装manim，则：

manim example_scenes.py SquareToCircle -pl

Answer 2

您需要先安装ffmpeg，只需打开终端并运行

brew install ffmpeg

我无法在Manim上运行示例场景

2 个答案: