root@mythtv:/home/mythtv/ivtv-0.4.0# make
make -C driver all
make[1]: Entering directory `/home/mythtv/ivtv-0.4.0/driver'
created ivtv-svnversion.h
make CONFIG_VIDEO_IVTV=m -C /lib/modules/2.6.11.9-chw-2/build M=/home/mythtv/ivtv-0.4.0/driver modules
make: *** /lib/modules/2.6.11.9-chw-2/build: No such file or directory.  Stop.
make: Entering an unknown directorymake: Leaving an unknown directorymake[1]: *** [all] Error 2
make[1]: Leaving directory `/home/mythtv/ivtv-0.4.0/driver'
make: *** [all] Error 2
root@mythtv:/home/mythtv/ivtv-0.4.0#