libadobe module not found

[Untel00]

Bug description

Could not install DEACSM plugin in Caliber running under Windows. Tried with version 6.27, 6.29, 7.10 and 7.29 of Caliber with same results.

Also tried under Ubuntu 22.04.5 and instalation went on without problem and plugin is working correctly.

calibre, version 6.27.0
ERREUR : Exception non gérée: InvalidPlugin:L’initialisation de l'extension Traceback (most recent call last):
File "calibre\customize\ui.py", line 710, in initialize_plugin
File "calibre_plugins.deacsm.init", line 307, in initialize
ModuleNotFoundError: No module named 'libadobe'
a échoué avec traceback :
Traceback (most recent call last):
File "calibre\customize\ui.py", line 710, in initialize_plugin
File "calibre_plugins.deacsm.init", line 307, in initialize
ModuleNotFoundError: No module named 'libadobe'

calibre 6.27 embedded-python: True
Windows-10-10.0.19045-SP0 Windows ('64bit', 'WindowsPE')
('Windows', '10', '10.0.19045')
Python 3.10.1
Windows: ('10', '10.0.19045', 'SP0', 'Multiprocessor Free')
Interface language: fr
Traceback (most recent call last):
File "calibre\customize\ui.py", line 710, in initialize_plugin
File "calibre_plugins.deacsm.init", line 307, in initialize
ModuleNotFoundError: No module named 'libadobe'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "calibre\gui2\preferences\plugins.py", line 325, in add_plugin
File "calibre\customize\ui.py", line 520, in add_plugin
File "calibre\customize\ui.py", line 715, in initialize_plugin
calibre.customize.InvalidPlugin: L’initialisation de l'extension Traceback (most recent call last):
File "calibre\customize\ui.py", line 710, in initialize_plugin
File "calibre_plugins.deacsm.init", line 307, in initialize
ModuleNotFoundError: No module named 'libadobe'
a échoué avec traceback :
Traceback (most recent call last):
File "calibre\customize\ui.py", line 710, in initialize_plugin
File "calibre_plugins.deacsm.init", line 307, in initialize
ModuleNotFoundError: No module named 'libadobe'

Operating system

Windows

Which version of Calibre are you running?

7.29

Which version of the ACSM Input plugin are you running?

v0.0.16 (Downloaded from github)

Import type

No response

Further information

Maybe libadobe dll file is missing in package (DEDRM do have dll file for Crypto).