libex-monkeypatched-perl software package provides experimental API for safe monkey-patching, 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 libex-monkeypatched-perl
libex-monkeypatched-perl is installed in your system.
Make ensure the libex-monkeypatched-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libex-monkeypatched-perl *
You will get with libex-monkeypatched-perl package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Perl |
| Package | libex-monkeypatched-perl |
| Version | 0.03-1 |
| Description | experimental API for safe monkey-patching |
| Sub Section | Perl |