make -C src all
make[1]: Entering directory `/aircrack-ng-1.2-rc2/src'
gcc -g -W -Wall -O3 -D_FILE_OFFSET_BITS=64 -D_REVISION=0  -DCONFIG_LIBNL30 -DCONFIG_LIBNL -I/usr/include/libnl3   -fstack-protector -Wno-unused-but-set-variable -Wno-array-bounds -Iinclude  wpaclean.o osdep/radiotap/radiotap.o -o wpaclean -Losdep -losdep -lnl-genl-3 -lnl-3
/usr/bin/ld: cannot find -lnl-genl-3
collect2: ld returned 1 exit status
make[1]: *** [wpaclean] Error 1
make[1]: Leaving directory `/aircrack-ng-1.2-rc2/src'
make: *** [all] Error 2