libclass-date-perl software package provides Perl module for easy date and time manipulation, you can install in your Debian 7 (Wheezy) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libclass-date-perl
libclass-date-perl is installed in your system.
Make ensure the libclass-date-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libclass-date-perl *
You will get with libclass-date-perl package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Perl |
| Package | libclass-date-perl |
| Version | 1.1.10-1+b2 [amd64, armel, i38 |
| Description | Perl module for easy date and time manipulation |
| Sub Section | Perl |