libclalsadrv2 software package provides ALSA driver C++ access 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 libclalsadrv2
libclalsadrv2 is installed in your system.
Make ensure the libclalsadrv2 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libclalsadrv2 *
You will get with libclalsadrv2 package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Libraries |
| Package | libclalsadrv2 |
| Version | 2.0.0-3+b1 [kfreebsd-amd64, kf |
| Description | ALSA driver C++ access library |
| Sub Section | libs |