First you need to add the repo to the source list. Either do this through Synaptic or manually editing the file at “/etc/apt/sources.list” deb http://archive.offensive-security.com pwnsauce main microverse macroverse restricted universe multiverse Now that the source is added you need to import the archive gpg key. wget -q http://archive.offensive-security.com/backtrack.gpg -O- | sudo apt-key add - Thats basically it. Now the Back Track software should show in the Synaptic Package Manager. For...