[GTALUG] Is there an "ubuntu" package for xterm-toolbar?

I was wondering if anyone on this list uses xterm with a toolbar? Toolbars are the thingies which would normally work on CTRL+mousebutton, except that they are permanently fixed on to the top of the window below the title bar. I can get a toolbar by default on Cygwin/X, but not in Ubuntu Studio 14.x. The Ubuntu manpage for xterm says that +tb is the option to use, but all I get from that is a error message. Supported and documented under xterm, but not in the actual Ubuntu binary ... ? Do I need to download a different package which has the toolbar option compiled in? Anyone know? Paul King