[Bug] CentOS 6 run spleeter version 2.0-2.3 process does't exit

[MichaelJayW]

• [ ] I didn't find a similar issue already open.
• [ ] I read the documentation (README AND Wiki)
• [ ] I have installed FFMpeg
• [ ] My problem is related to Spleeter only, not a derivative product (such as Webapplication, or GUI provided by others)

Description

Installing spleeter by using conda on CentOS release 6.3 (Final). Then run the CMD: spleeter separate -p spleeter:2stems -o output test.mp3 spleeter process doesn't exit or report any thing.

Top shows it consumes CPU and memory:

Step to reproduce

1. Installed using conda
2. Run as spleeter separate -p spleeter:2stems -o output test.mp3
3. Got nothing error

Output

Share what your terminal says when you run the script (as well as what you would expect).

nothing

Environment

OS	Linux
Installation type	Conda
Hardware spec	CPU

Additional context