libio-pty-perl software package provides Perl module for pseudo tty IO, 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 libio-pty-perl
libio-pty-perl is installed in your system.
Make ensure the libio-pty-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libio-pty-perl *
You will get with libio-pty-perl package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Perl |
| Package | libio-pty-perl |
| Version | 1:1.08-1+b4 [amd64, armel, i38 |
| Description | Perl module for pseudo tty IO |
| Sub Section | Perl |