Easy 4 step install process will take only 5 minutes :

STEP 1
Unpack and upload to your web server

STEP 2
Setup the proper values in /system/config.php

STEP 3
Make writable (chmod 666) the following directory:
/files
/files/backup

STEP 4
point your browser to your site, click the Admin login link at the bottom of the site to edit.