Remember that if you decompress a ciforth archive, it leaves
a running Forth in the current directory, that can be used
by ./lina## or, even simpler, if you have the current
directory in your PATH by lina##.
Now to run using an old source archive do the following
Unpack the application archive, resulting in an RCS subdirectory
Unpack the Forth archive with the correct version,
resulting in an executable Forth and a
forth.lab file
Inspect the Makefile to find out how to have it run that
executable Forth.
A typical adaption is