I realized reading the Makefile that I should to
#make maxima-clisp.mem CLISP=clisp
#make test-clisp CLISP=clisp
and I got:
..Which was correct
Congratulations: No differences!
No Errors Found
Real time: 77.87003f0 sec.
Run time: 28.81f0 sec.
Space: 24571936 Bytes
GC: 18, GC time: 3.03f0 sec.
Now I'm asking you if you could please tell me how to install Maxima.
Thank you very much. You really helped!
Lizardo.