-  download spm-linux-fx2.tgz and progs-1_i586.tgz  to your home directory
-  >cd /usr/local/
-  >sudo tar -xzf ~/progs-1_i586.tgz 
-  >sudo tar -xzf ~/spm-linux-fx2.tgz 
-  >cd /usr/local/spm-fx2/
-  >sudo ./setup
-  include /usr/local/spm-fx2/bin in the system PATH, e.g. for the tcsh:

   >setenv PATH "${PATH}:/usr/local/spm-fx2/bin"

- install sdcc:
  >sudo apt-get install sdcc