libcgal-demo software package provides C++ library for computational geometry (demos), 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 libcgal-demo
libcgal-demo is installed in your system.
Make ensure the libcgal-demo package were installed using the commands given below,
$ sudo dpkg-query -l | grep libcgal-demo *
You will get with libcgal-demo package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Development |
| Package | libcgal-demo |
| Version | 4.0-5 |
| Description | C++ library for computational geometry (demos) |
| Sub Section | devel |