Dear Maintainer,
After dist-upgrading from bookworm, the current context/stable package has lost
the 'texexec' script, necessary for typesetting MkII markup. It is however
still stated as present in the context package by 'command-not-found':
Command 'texexec' not found, but can be installed with:
sudo apt install context
The apparent replacement for 'texexec' is 'context --mkii', but this does not
work as installed by the dist-upgrade:
$ context --mkii tmp.tex
mtx-context | running command: ruby /usr/share/texlive/texmf-dist/scripts/context/ruby/texexec.rb --mkii tmp.tex
This is pdfTeX, Version 3.141592653-2.6-1.40.26 (TeX Live 2025/dev/Debian) (preloaded format=cont-en)
restricted \write18 enabled.
entering extended mode
(./tmp.tex
ConTeXt ver: 2021.03.05 19:11 MKII fmt: 2025.11.4 int: english/english
system : cont-new.mkii loaded
(/usr/share/texlive/texmf-dist/tex/context/base/mkii/cont-new.mkii
FatalError : Your format does not match the base files!
FormatVersion : 2021.03.05 19:11 MKII
FilesVersion : 2024.02.27 09:18
system | total runtime: 0.465 seconds of 0.566 seconds