On installing the latest version of Calibre (7.17.3) I get this error: $ calibre Traceback (most recent call last): File "/usr/bin/calibre", line 21, in <module> sys.exit(calibre()) ^^^^^^^^^ File "/usr/lib64/calibre/calibre/gui_launch.py", line 73, in calibre main(args) File "/usr/lib64/calibre/calibre/gui2/main.py", line 547, in main run_main(app, opts, args, gui_debug, si, retry_communicate=True) File "/usr/lib64/calibre/calibre/gui2/main.py", line 559, in run_main return run_gui(opts, args, app, gui_debug=gui_debug) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib64/calibre/calibre/gui2/main.py", line 397, in run_gui run_gui_(opts, args, app, gui_debug) File "/usr/lib64/calibre/calibre/gui2/main.py", line 407, in run_gui_ from calibre.gui2.ui import Main File "/usr/lib64/calibre/calibre/gui2/ui.py", line 26, in <module> from calibre.customize.ui import available_store_plugins, interface_actions File "/usr/lib64/calibre/calibre/customize/ui.py", line 28, in <module> from calibre.customize.builtins import plugins as builtin_plugins File "/usr/lib64/calibre/calibre/customize/builtins.py", line 731, in <module> from calibre.devices.kobo.driver import KOBO, KOBOTOUCH File "/usr/lib64/calibre/calibre/devices/kobo/driver.py", line 24, in <module> from calibre.devices.kobo.books import Book, ImageWrapper, KTCollectionsBookList File "/usr/lib64/calibre/calibre/devices/kobo/books.py", line 14, in <module> from calibre.ebooks.metadata.book.formatter import SafeFormat File "/usr/lib64/calibre/calibre/ebooks/metadata/book/formatter.py", line 9, in <module> from calibre.utils.formatter import TemplateFormatter File "/usr/lib64/calibre/calibre/utils/formatter.py", line 23, in <module> from calibre.utils.formatter_functions import StoredObjectType, formatter_functions, function_object_type, get_database File "/usr/lib64/calibre/calibre/utils/formatter_functions.py", line 29, in <module> from calibre.db.notes.exim import expand_note_resources, parse_html File "/usr/lib64/calibre/calibre/db/notes/exim.py", line 7, in <module> from html5_parser import parse File "/usr/lib64/python3.12/site-packages/html5_parser/__init__.py", line 30, in <module> raise RuntimeError( RuntimeError: html5-parser and lxml are using different versions of libxml2. This happens commonly when using pip installed versions of lxml. Use pip install --no-binary lxml lxml instead. libxml2 versions: html5-parser: (2, 12, 8) != lxml: (2, 10, 3) I hesitate to run 'pip install ...' as suggested, and I already have lxml: $ rpm -qi python3-lxml Name : python3-lxml Version : 5.1.0 Release : 7.fc40 Architecture: x86_64 etc. Do I need to contact the Calibre package maintainer? I normally install Calibre directly from the website, but that also has an (unrelated) problem. poc -- _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue