Hi Gregor, On Thu, 16 Jan 2020, gregor herrmann wrote: > File "/usr/lib/calibre/calibre/library/catalogs/bibtex.py", line 400, in run > % (nb_entries, nowf().strftime("%A, %d. %B %Y > %H:%M").decode(preferred_encoding)))
That does not work. For a quick fix, use this: --- bibtex.py.orig 2020-01-17 07:19:29.325310092 +0900 +++ bibtex.py 2020-01-17 07:19:31.577334960 +0900 @@ -397,7 +397,7 @@ outfile.write('%%%Calibre catalog\n%%%{0} entries in catalog\n\n'.format(nb_entries)) outfile.write('@preamble{"This catalog of %d entries was generated by calibre on %s"}\n\n' - % (nb_entries, nowf().strftime("%A, %d. %B %Y %H:%M").decode(preferred_encoding))) + % (nb_entries, nowf().strftime("%A, %d. %B %Y %H:%M"))) for entry in data: outfile.write(create_bibtex_entry(entry, fields, bib_entry, template_citation, on /usr/lib/calibre/calibre/library/catalogs/bibtex.py I will contact/check upstream and report. Thanks for the report Norbert -- PREINING Norbert http://www.preining.info Accelia Inc. + IFMGA ProGuide + TU Wien + JAIST + TeX Live + Debian Dev GPG: 0x860CDC13 fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13