MobileRead Forums - View Single Post - Calibre has stopped changing Epub to Kepub

Ahasvero · 07-29-2022, 02:26 PM

Hi,
after the penultimate update of Caliber, I can't convert epub to kepub anymore.
I always get the same message: ModuleNotFoundError: No module named "PyQt4"
or
AttributeError: Metadata widget object has no attribute "opf_file.
what should I do? Thank you!

07-29-2022, 02:26 PM	#6
Ahasvero Junior Member Posts: 4 Karma: 10 Join Date: Jun 2021 Device: kindle paperwhite	Epub to Kepub Hi, after the penultimate update of Caliber, I can't convert epub to kepub anymore. I always get the same message: ModuleNotFoundError: No module named "PyQt4" or AttributeError: Metadata widget object has no attribute "opf_file. what should I do? Thank you!