root@storage:/aircrack-build# pwd
/aircrack-build
root@storage:/aircrack-build# wget http://home.pacbell.net/morticus/aircrack-ptw-1.0.0-1.tar.gz
--13:12:13--  http://home.pacbell.net/morticus/aircrack-ptw-1.0.0-1.tar.gz
           => `aircrack-ptw-1.0.0-1.tar.gz'
Resolving home.pacbell.net... 207.115.17.228
Connecting to home.pacbell.net|207.115.17.228|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 7,198 (7.0K) [application/x-tar]

100%[====================================>] 7,198         --.--K/s

13:12:13 (254.04 KB/s) - `aircrack-ptw-1.0.0-1.tar.gz' saved [7198/7198]

root@storage:/aircrack-build# tar xzvf aircrack-ptw-1.0.0-1.tar.gz
Makefile
README
src/aircrack-ptw.c
src/Makefile
src/Makefile~
src/aircrack-ptw-lib.c
src/aircrack-ptw-lib.h
src/attacksim.c
root@storage:/aircrack-build# ls
Makefile  README  aircrack-ptw-1.0.0-1.tar.gz  src/
root@storage:/aircrack-build# cd src/
root@storage:/aircrack-build/src# ls
Makefile   aircrack-ptw-lib.c  aircrack-ptw.c
Makefile~  aircrack-ptw-lib.h  attacksim.c
root@storage:/aircrack-build/src# make
cc   -o aircrack-ptw aircrack-ptw.c aircrack-ptw-lib.c  -lpcap
cc   -o attacksim attacksim.c aircrack-ptw-lib.c -lpcap
root@storage:/aircrack-build/src# ls
Makefile   aircrack-ptw*       aircrack-ptw-lib.h  attacksim*
Makefile~  aircrack-ptw-lib.c  aircrack-ptw.c      attacksim.c
root@storage:/aircrack-build/src#