1. De-compress and un-tar the file distance.tar.gz by
   executing
	gunzip distance.tar.gz
	tar xf distance.tar
   or, saving space,
	gunzip -c distance.tar.gz | tar xf -
   making the necessary files appear in a new directory
   called 'distance'.

2. Edit the Makefile after your needs. Basically, you should
   only need to change the compiler and possible locations for
   include files and the math library.

3. Run 'make'.

4. Done. Try the program using the alignment found on our
   website or use your own alignment.

Lars Arvestad, Sep 11, 1996