[Greyhunter]

Hello, I just realised that I got the same problem with KoboTouchExtended as with KePub Output, the extension is not anymore in my Calibre since last update and Im am unable to reinstall it, i've got the following message:

calibre, version 5.8.1
ERREUR : L’installation de l’extension a échoué: Un problème est survenu lors de l’installation de cette extension. Cette extension va être maintenant désinstallée. Veuillez svp bien vouloir poster le message d’erreur détaillé ci-dessous dans la discussion du forum relative à cette extension et redémarrer calibre.

Traceback (most recent call last):
  File "calibre\gui2\dialogs\plugin_updater.py", line 709, in _install_clicked
  File "calibre\customize\ui.py", line 472, in add_plugin
  File "calibre\customize\ui.py", line 61, in load_plugin
  File "calibre\customize\zipplugin.py", line 293, in load
  File "importlib\__init__.py", line 127, in import_module
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "calibre\customize\zipplugin.py", line 192, in exec_module
  File "calibre_plugins.kobotouch_extended.__init__", line 9, in <module>
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "calibre\customize\zipplugin.py", line 192, in exec_module
  File "calibre_plugins.kobotouch_extended.device.driver", line 25, in <module>
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "calibre\customize\zipplugin.py", line 192, in exec_module
  File "calibre_plugins.kobotouch_extended.container", line 49, in <module>
  File "calibre\customize\zipplugin.py", line 119, in load_translations
  File "gettext.py", line 261, in __init__
  File "gettext.py", line 456, in _parse
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 20: ordinal not in range(128)

My Calibre is up to date but in French, it seems that for KePub Output it was the source of the problem:
https://www.mobileread.com/forums/sh...220565&page=30

Thanks a lot and all the best for 2021!