libgdal1-1.9.0-grass software package provides GRASS extension for the GDAL 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 libgdal1-1.9.0-grass
libgdal1-1.9.0-grass is installed in your system.
Make ensure the libgdal1-1.9.0-grass package were installed using the commands given below,
$ sudo dpkg-query -l | grep libgdal1-1.9.0-grass *
You will get with libgdal1-1.9.0-grass package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Libraries |
| Package | libgdal1-1.9.0-grass |
| Version | 1.9.0-1+b2 [i386, kfreebsd-i38 |
| Description | GRASS extension for the GDAL library |
| Sub Section | libs |