libemail-find-perl software package provides module to find RFC 822 email addresses in plain text, you can install in your Debian 8 (Jessie) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libemail-find-perl
libemail-find-perl is installed in your system.
Make ensure the libemail-find-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libemail-find-perl *
You will get with libemail-find-perl package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Perl |
| Package | libemail-find-perl |
| Version | 0.10-dfsg-3 |
| Description | module to find RFC 822 email addresses in plain text |
| Sub Section | Perl |