Installing fink to Leopard

Today, I install the fink to leopard (Mac OSX 10.5 : MacBook(Intel processor)).
I could not install it before days.... Actually, I don't know what was problems.....

1) To download it from fink project http://www.finkproject.org/.
2) Untar the tar package. I use "fink-0.27.7.tar.gz" .
3) To change the directory to the untered directory.
4) To execute the following command.
./bootstrap /sw
"/sw" is the directory what is the ROOT directory for fink.
Maybe, you can select sudo install.

Finally, we should read the readme file.........
Maybe, I didn't read it.....at before trying.....