libdate-extract-perl software package provides module to extract probable dates from strings, 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 libdate-extract-perl
libdate-extract-perl is installed in your system.
Make ensure the libdate-extract-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libdate-extract-perl *
You will get with libdate-extract-perl package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Perl |
| Package | libdate-extract-perl |
| Version | 0.05-1 |
| Description | module to extract probable dates from strings |
| Sub Section | Perl |