Dear Maintainer, The following error is shown while installing lua-mode, but it works fine after the installation is finished: Get:1 http://http.debian.net/debian/ jessie/main lua-mode all 20140514-1 [24.2 kB] Fetched 24.2 kB in 3s (6,869 B/s) Selecting previously unselected package lua-mode. (Reading database ... 308467 files and directories currently installed.) Preparing to unpack .../lua-mode_20140514-1_all.deb ... Unpacking lua-mode (20140514-1) ... Setting up lua-mode (20140514-1) ... ERROR: lua-mode is broken - called emacs-package-install as a new-style add-on, but has no compat file. Install lua-mode for emacs Install lua-mode for emacs24 install/lua-mode: Handling install for emacsen flavor emacs24 Wrote /usr/share/emacs24/site-lisp/lua-mode/lua-mode.elc ... Cheers, Balint