There is quite a lot of code which is needed by many ROX applications -- for
example: save boxes, menus and options.
Keeping all this code in one place makes these programs smaller. It also
makes programs which use it more consistant.
Programs which use ROX-Lib2 need to be able to find it, so you should put it
inside one of the standard library directories. If you don't have root
access, create a directory called 'lib' inside your home directory and move
ROX-Lib2 in there.