gdb: the GNU C debugger for debugging C programs [optional] lib433: development libraries for the C compiler [optional] p2c: pascal to C translator [optional] smaltalk: interpreter for the object-oriented language Smalltalk [optional] bugfixes: fixes some minor installation bugs [required] gonzo: Sample users "gonzo", "snake", and "satan" [optional] gonzo: If you install these, you will have to run the script gonzo: "/etc/sampleuseradd" before they will work correctly. gp9600: Changes the default modem speed from 2400 baud to 9600 baud [optional] inc433: standard include files for compiling C programs [recommended]