libcuda1 software package provides NVIDIA CUDA 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 libcuda1
libcuda1 is installed in your system.
Make ensure the libcuda1 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libcuda1 *
You will get with libcuda1 package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Libraries |
| Package | libcuda1 |
| Version | 304.131-1 |
| Description | NVIDIA CUDA runtime library |
| Sub Section | libs |