[fpc-pascal] I can't set up ! (the mac osx user)

[nano-k at f2.dion.ne.jp]

I can't see even  "Hello World".

After downloading from the "download" corner,installing to my h/d, what 
shall I do next ? I can't understand at all. I can't find out on any 
document  to set up after installing.
" Only type fpc" can't lead me to even " Hello World".

I do hope the script file to set up after installing will be supplied, 
like by applescript.
And strongly wanted  "quick started guide", I ,we, the mac osx users 
are not familiar to cui envirnment on terminal like unix users.


Please show me to start fpc back ,if possible. Many files & directories 
on terminal trouble me day  & night for a week.What & how shall I do 
from now on ?