Kyle,

Kyle Andrews 写道：
> When I install gst123 and try to play an mp3 file no sound comes 
> and I
> see:
>
> : Error: Your GStreamer installation is missing a plug-in.

Does adding ‘gst-plugins-bad’ to the profile fix it?  It let me 
play a random .mp3 file[0], but only without --pure.

Kind regards,

T G-R

[0]: 
https://file-examples.com/wp-content/uploads/2017/11/file_example_MP3_5MG.mp3