Checking in /lib/modules/2.6.18-1.2798.fc6 for ieee80211 components...
find: /lib/modules/2.6.18-1.2798.fc6/build/: No such file or directory
egrep: /lib/modules/2.6.18-1.2798.fc6/build//.config: No such file or directory
egrep: /lib/modules/2.6.18-1.2798.fc6/build//include/linux/autoconf.h: No such file or directory
find: /lib/modules/2.6.18-1.2798.fc6/build/: No such file or directory
make -C /lib/modules/2.6.18-1.2798.fc6/build M=/home/derek/Desktop/ieee80211-1.2.17 modules
make: *** /lib/modules/2.6.18-1.2798.fc6/build: No such file or directory.  Stop.
make: *** [modules] Error 2