My ethernet Atheros AR8162 Fast Ethernet(rev 10)

Ubuntu version is 12.04 64bit

I followed these steps

apt-get upgrade

Downloaded compat-wireless-2012-05-10.tar.bz2

executed bunzip2 to unzip tar file

tar -xvf compat-wireless-2012-05-10.tar

scripts/driver-select atl1c
Processing new driver-select request...
Backup exists: Makefile.bk
Backup exists: Makefile.bk
Backup exists: drivers/net/ethernet/broadcom/Makefile.bk
Backup exists: drivers/net/ethernet/atheros/Makefile.bk
Backup exists: Makefile.bk
Backup exists: Makefile.bk
Backup exists: drivers/net/ethernet/broadcom/Makefile.bk
root@ps-Inspiron-5420:~/compat-wireless-2012-05-10#

make
make -C /lib/modules/3.2.0-25-generic/build M=/root/compat-wireless-2012-05-10 modules
make[1]: Entering directory `/lib/modules/3.2.0-25-generic/build'
make[1]: *** No rule to make target `modules'. Stop.
make[1]: Leaving directory `/lib/modules/3.2.0-25-generic/build'
make: *** [modules] Error 2


Please help