john@trine-midnight:~/Desktop/ptw/src$ sudo make
cc -o aircrack-ptw aircrack-ptw.c aircrack-ptw-lib.c -lpcap
aircrack-ptw.c:5:18: error: pcap.h: No such file or directory
aircrack-ptw.c: In function main:
aircrack-ptw.c:33: error: PCAP_ERRBUF_SIZE undeclared (first use in this function)
aircrack-ptw.c:33: error: (Each undeclared identifier is reported only once
aircrack-ptw.c:33: error: for each function it appears in.)
aircrack-ptw.c:34: error: pcap_t undeclared (first use in this function)
aircrack-ptw.c:34: error: descr undeclared (first use in this function)
aircrack-ptw.c:60: error: DLT_IEEE802_11 undeclared (first use in this function)
aircrack-ptw.c:65: error: dereferencing pointer to incomplete type
aircrack-ptw.c:65: error: dereferencing pointer to incomplete type
make: *** [aircrack-ptw] Error 1
john@trine-midnight:~/Desktop/ptw/src$