emacs24-common-non-dfsg software package provides GNU Emacs common non-DFSG items, including the core documentation, you can install in your Debian 9 (Stretch) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install emacs24-common-non-dfsg
emacs24-common-non-dfsg is installed in your system.
Make ensure the emacs24-common-non-dfsg package were installed using the commands given below,
$ sudo dpkg-query -l | grep emacs24-common-non-dfsg *
You will get with emacs24-common-non-dfsg package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Editors |
| Package | emacs24-common-non-dfsg |
| Version | 24.5+1-2 |
| Description | GNU Emacs common non-DFSG items, including the core documentation |
| Sub Section | Editors |