liblexical-sealrequirehints-pe software package provides Perl module to prevent the leakage of lexical hints, 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 liblexical-sealrequirehints-pe
liblexical-sealrequirehints-pe is installed in your system.
Make ensure the liblexical-sealrequirehints-pe package were installed using the commands given below,
$ sudo dpkg-query -l | grep liblexical-sealrequirehints-pe*
You will get with liblexical-sealrequirehints-pe package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Perl |
| Package | liblexical-sealrequirehints-pe |
| Version | 0.007-1+b4 [s390x], 0.007-1+b2 |
| Description | Perl module to prevent the leakage of lexical hints |
| Sub Section | Perl |