[plt-scheme] start from cd ?

 I have intention to write scheme installation directory
 on cd and then start scheme on whatever computer i have
 acces to without copyng files to the hdd.
 What should i do ? If it is possible?
install.bat will not work , it wants write permition 
the similar problem is if i want to use scheme 
from shared network forlder with no write permition on it.
 best regards


------------------------------
https://mail.tu-sofia.bg