Damn ...After a long night, now I can installed my new Nmap v6.40 on my Ubuntu 12.04.(Error causing by Ncat) Below is the way to install it. wget http://nmap.org/dist/nmap-6.40.tar.bz2 tar -jxvf nmap-6.40.tar.bz2 cd nmap-6.40 ./configure make "LUA_LIBS=../liblua/liblua.a -ldl -lm" make install
