make -C /lib/modules/2.6.20-1.2948.fc6/build SUBDIRS=/home/josh/src/dripkg/agpgart-2.0 modules
make: *** /lib/modules/2.6.20-1.2948.fc6/build: No such file or directory.  Stop.
make: *** [default] Error 2
Makefile.linux:151: *** Cannot find a kernel config file.  Stop.