I'm following this guide: http://www.debianclan.org/index.php?option=com_content&task=view&id=154&Itemid=38 . At the step where I do: # make -C /lib/modules/`uname -r`/build M=`pwd` , the system complains that the above path is not found: in fact no file or directory `/lib/modules/`uname -r`/build' exists. Please can anybody suggest the right procedure? Many thanks in advance ofr any help Rodolfo