class Nmap < Cask url 'http://nmap.org/dist/nmap-6.40-2.dmg' homepage 'http://nmap.org/' version '6.40-2' sha256 '3908c038bde3c6c5775021a3808835ea6297057747ff609d41fa89528d904582' install 'nmap-6.40-2.mpkg' uninstall :pkgutil => 'org.insecure.nmap6402.*.pkg' end