Unable to download 'ffmpeg-win32-v3.2.4.exe'

C:\Users\Admin\AppData\Local\Programs\Python\Python37\python.exe D:/dl/smd-master/main.py
Traceback (most recent call last):
  File "D:/dl/smd-master/main.py", line 3, in <module>
    from youtube import Youtube
  File "D:\dl\smd-master\youtube.py", line 16, in <module>
    from moviepy.editor import *
  File "C:\Users\Admin\AppData\Local\Programs\Python\Python37\lib\site-packages\moviepy\editor.py", line 26, in <module>
    imageio.plugins.ffmpeg.download()
  File "C:\Users\Admin\AppData\Local\Programs\Python\Python37\lib\site-packages\imageio\plugins\ffmpeg.py", line 73, in download
    force_download=force_download)
  File "C:\Users\Admin\AppData\Local\Programs\Python\Python37\lib\site-packages\imageio\core\fetching.py", line 127, in get_remote_file
    _fetch_file(url, filename)
  File "C:\Users\Admin\AppData\Local\Programs\Python\Python37\lib\site-packages\imageio\core\fetching.py", line 183, in _fetch_file
    os.path.basename(file_name))
OSError: Unable to download 'ffmpeg-win32-v3.2.4.exe'. Perhaps there is a no internet connection? If there is, please report this problem.

Python 3.6.6 |Anaconda, Inc.| (default, Jun 28 2018, 17:14:51) 
[GCC 7.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import imageio
>>> imageio.plugins.ffmpeg.download()