Spyder没有检测到ffmpeg

Question

由Anaconda运行几乎所有来自OpenAi gym的spyder中的代码(例如此代码:https://gym.openai.com/evaluations/eval_y5dnhk0ZSMqlqJKBz5vJQw )我遇到以下错误消息:

DependencyNotInstalled: Found neither the ffmpeg nor avconv executables. On OS X, you can install ffmpeg via 'brew install ffmpeg'. On most Ubuntu variants, 'sudo apt-get install ffmpeg' should do it. On Ubuntu 14.04, however, you'll need to install avconv with 'sudo apt-get install libav-tools'.

但是当我输入brew install ffmpeg终端时,我得到了Warning: ffmpeg-3.2 already installed没有任何反应.

有关如何解决此错误的任何想法？

Answer 1

您需要安装一个可被Anaconda识别的ffmpeg副本.请在终端中运行此命令来执行此操作

conda install -c conda-forge ffmpeg