[Qgis-user] gdal clipper

[matteo]

Hi guys,
I have a dem of Italy and I want to clip that dem with a vector mask (a 
region of Italy), using the clipper of gdal tools.
But I'm not able to do that. I saw that there was a bug in 1.8 version 
but I use 1.9 (on Ubuntu).

Any suggestions?

Thanks all

Cheers

Matteo