Error on start - `No module named 'pydub'`

[ookadoo]

I'm getting the following on Win11, any ideas how I manually install pydub?

Microsoft Windows [Version 10.0.22621.2715]
(c) Microsoft Corporation. All rights reserved.

C:\Users\{user}\pinokio\api\audiocraft_plus.pinokio.git\audiocraft_plus>
C:\Users\{user}\pinokio\api\audiocraft_plus.pinokio.git\audiocraft_plus>env\Scripts\activate env

(env) C:\Users\{user}\pinokio\api\audiocraft_plus.pinokio.git\audiocraft_plus>python app.py
Traceback (most recent call last):
  File "C:\Users\{user}\pinokio\api\audiocraft_plus.pinokio.git\audiocraft_plus\app.py", line 21, in <module>
    from pydub import AudioSegment
ModuleNotFoundError: No module named 'pydub'

(env) C:\Users\{user}\pinokio\api\audiocraft_plus.pinokio.git\audiocraft_plus>
Disconnected...