errors compiling about dsniff HOT 3 OPEN

I'm having the same errors. I'm compiling on OS X 10.11

checking for libpcap... /usr/local/opt/libpcap
./configure: line 410: test: pcap-bpf.h: integer expression expected
configure: error: pcap.h
./configure: line 299: return: pcap-bpf.h: numeric argument required
./configure: line 309: exit: pcap-bpf.h: numeric argument required

As v1k0d3n commented about libpcap, I also tried Apple's copy, and to the same error as well:

checking for libpcap... /usr/lib/libpcap.dylib
./configure: line 410: test: pcap-bpf.h: integer expression expected
configure: error: pcap.h
./configure: line 299: return: pcap-bpf.h: numeric argument required
./configure: line 309: exit: pcap-bpf.h: numeric argument required

I was able to get it to compile by dropping the pcap line:
./configure
--with-openssl=/usr/local/opt/openssl
--with-libnet=/usr/local/opt/libnet
--with-libnids=/usr/local/opt/libnids
--without-x

Currently, I'm getting this:
$ ./mailsnarf
libnet_open_raw4(): SOCK_RAW allocation failed: Operation not permitted

mailsnarf: Bad file descriptor

Update: I'm an idiot. Run it with sudo.
https://trac.macports.org/ticket/38049#comment:3

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@fr3nch13 so it all works for you now?

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Yeah, I just wanted to share what I did in case others have the same issue.

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