libcg software package provides Nvidia Cg core runtime library, 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 libcg
libcg is installed in your system.
Make ensure the libcg package were installed using the commands given below,
$ sudo dpkg-query -l | grep libcg *
You will get with libcg package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Libraries |
| Package | libcg |
| Version | 3.1.0013-1 |
| Description | Nvidia Cg core runtime library |
| Sub Section | libs |