Package: mmm-mode Version: 0.5.4-1 Severity: normal This is shown during install:
Setting up mmm-mode (0.5.4-1) ... ERROR: mmm-mode is broken - called emacs-package-install as a new-style add-on, but has no compat file. Install mmm-mode for emacs install/mmm-mode: Handling install of emacsen flavor emacs Install mmm-mode for emacs25 install/mmm-mode: Handling install of emacsen flavor emacs25 install/mmm-mode: byte-compiling for emacs25 A similar error is shown during removal. -- System Information: Debian Release: 9.0 APT prefers unstable APT policy: (900, 'unstable'), (800, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 4.9.0-2-rt-amd64 (SMP w/4 CPU cores; PREEMPT) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages mmm-mode depends on: ii dpkg 1.18.22 ii emacs25-lucid [emacsen] 25.1+1-3+b1 ii install-info 6.3.0.dfsg.1-1+b1 mmm-mode recommends no packages. mmm-mode suggests no packages.