Install libfile-checktree-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libfile-checktree-perl
Description:
module for running many filetest checks on a tree
File::CheckTree provides a convenient way to provide a recipe of tests on filesystem trees in a hierachical way, using the single validate() function.
Homepage: https://metacpan.org/release/File-CheckTree/
Version: 4.42-1
Section: universe/perl