The quick installation script will import the Rapid7 signing key and set up the package for all supported Linux and macOS systems:
curl https://raw.githubusercontent.com/rapid7/metasploit-omnibus/master/config/templates/metasploit-framework-wrappers/msfupdate.erb > msfinstall && chmod 755 msfinstall && ./msfinstall
The packages will integrate into the OS's native package management and can either be updated with the msfupdate command or by using your preferred package manager.