cl-pg software package provides Common Lisp library that provides a socket level postgresql interface, 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 cl-pg
cl-pg is installed in your system.
Make ensure the cl-pg package were installed using the commands given below,
$ sudo dpkg-query -l | grep cl-pg *
You will get with cl-pg package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Lisp |
| Package | cl-pg |
| Version | 1:20061216-5 |
| Description | Common Lisp library that provides a socket level postgresql interface |
| Sub Section | Lisp |