Pillow on Recalbox

[Grunzig]

Hi !

When using Mimic as skin for Kodi, some feature do not work (like toolbox).
I get this error :

22:10:27 T:1669821424   ERROR: EXCEPTION Thrown (PythonToCppException) : -->Python callback/script returned the following error<--
                                             - NOTE: IGNORING THIS CAN LEAD TO MEMORY LEAKS!
                                            Error Type: <type 'exceptions.ImportError'>
                                            Error Contents: No module named PIL
                                            Traceback (most recent call last):
                                              File "/recalbox/share/system/.kodi/addons/script.toolbox/default.py", line 6, in <module>
                                                from resources.lib.Utils import *
                                              File "/recalbox/share/system/.kodi/addons/script.toolbox/resources/lib/Utils.py", line 9, in <module>
                                                from PIL import Image, ImageOps
                                            ImportError: No module named PIL
                                            -->End of Python script error report<--

I use Recalbox OS 4.0.2 (first installed was 4.0.1) on RPI 3

Does anyone have a solution to make available this library ?

Thank you for your help.