Building Ncat ============= On UNIX systems, ideally, you should just be able to do: ./configure make After building is successful, to install: make install For instructions on how to build Ncat for Microsoft Windows or for far more in-depth compilation, installation, and removal notes, read the Nmap Install Guide at https://nmap.org/install/. For instructions on how to build Ncat Portable for Microsoft Windows, read the how-to available at https://secwiki.org/w/Nmap/Ncat_Portable.